# 哪一款钻戒性价比最高？ — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

Which diamond ring offers the best value for money?

## 产品列表

### Blue Nile Classic Four Prong Solitaire Engagement Ring in Platinum (Stock Number 502120w14)
```yaml
product: blue-nile-classic-four-prong-solitaire-engagement-ring-in-platinum-stock-number-502120w14
brand: Blue Nile
price_gbp: 766.06
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
price: 1025
```

- **价格:** £766.06 [^1]
- **概述:** A simple, classic four-prong solitaire platinum setting with a slim 1.90mm band that accepts round and many other diamond shapes from 0.20-8.00 carat. It's a minimalist, timeless setting designed to showcase a center diamond and suits customers who want a clean solitaire look with high-quality platinum construction.
- **最适合:** 最佳性价比：铂金镶托标价较低（1025 USD），便于买家将预算更多投入到更高质量的裸钻上。

### Blue Nile Classic Simple Solitaire Engagement Ring in 14k White Gold (Stock Number 502120w14)
```yaml
product: blue-nile-classic-simple-solitaire-engagement-ring-in-14k-white-gold-stock-number-502120w14
brand: Blue Nile
price_gbp: 661.43
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
price: 885
```

- **价格:** £661.43 [^2]
- **概述:** A simple, classic solitaire 14K white gold setting with a 2.40mm band and rhodium finish designed to hold round or other shaped diamonds from 0.20-8.10 carat. It's a minimal, durable setting sold as the setting only so buyers choose a diamond to match their desired specs. The setting includes Blue Nile packaging and a lifetime product warranty.
- **最适合:** 最佳性价比：与切工良好的裸钻搭配时更具价值，因为低廉的$885 镶托价格和2.40mm 耐用14K白金戒圈可让预算更多投入钻石的切工与颜色。

### Blue Nile French Pavé Diamond Engagement Ring in Platinum (1/4 ct. tw.)
```yaml
product: blue-nile-french-pav-diamond-engagement-ring-in-platinum-1-4-ct-tw
brand: Blue Nile
price_gbp: 1599.39
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
color: G-H
price: 2140
clarity: VS2-SI1
carat_weight: 0.24
```

- **价格:** £1599.39 [^3]
- **概述:** Platinum engagement ring with French pavé-set round diamonds totaling 0.24 ct. tw., designed to complement a chosen center stone; band width ~2.50mm and includes 16 side diamonds. Suits buyers wanting a refined, sparkly pavé band to enhance a central diamond. 
- **最适合:** 性价比高：在铂金镶托中提供16颗 G-H、VS2-SI1 等级的微镶钻石，总重0.24 ct. tw.，标价2140 USD，能在不购买大尺寸主石的情况下增加可见的闪光度。

### Blue Nile Petite Hidden Halo Solitaire Plus Diamond Engagement Ring in 14k Yellow Gold
```yaml
product: blue-nile-petite-hidden-halo-solitaire-plus-diamond-engagement-ring-in-14k-yellow-gold
brand: Blue Nile
price_gbp: 937.96
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
color: G-H
price: 1255
clarity: VS2-SI1
carat_weight: 0.20 - 8.00
```

- **价格:** £937.96 [^4]
- **概述:** Delicate 14k yellow gold solitaire setting with a hidden halo and 26 accent diamonds (total 0.1 ct. average) designed to showcase a center round diamond from 0.20-8.00 ct. It has a slim 1.60mm band and is marketed for pairing with a variety of center stone shapes and sizes. Suits buyers seeking a classic, slightly ornate setting that emphasizes the center stone.
- **最适合:** 性价比良好：当你希望通过26颗配钻以低成本增加可见闪耀，并兼容0.20–8.00 ct 的主石时，此镶托提供多用途选择。

### Blue Nile Twist Solitaire Plus Diamond Engagement Ring in 14k Yellow Gold (Stock Number 500980y14)
```yaml
product: blue-nile-twist-solitaire-plus-diamond-engagement-ring-in-14k-yellow-gold-stock-number-500980y14
brand: Blue Nile
price_gbp: 952.91
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
cut: Round
color: G-H
price: 1275
clarity: VS2-SI1
carat_weight: 0.01
```

- **价格:** £952.91 [^5]
- **概述:** A 14k yellow gold twist-shank solitaire setting with two small hidden round accent diamonds (total carat 0.01) and a bezel setting designed to hold a center diamond from 0.20 to 8.00 carat. The ring is a delicate 1.80mm band and is sold as a setting for a separately chosen center stone. It suits buyers who want a subtle, modern twist-detail setting to pair with a custom center diamond.
- **最适合:** 性价比高：作为$1275 的镶托含内置配钻并兼容0.20–8.00 ct 的主石，便于买家自行选择主石以在质量与预算间取得平衡。

### Brilliant Earth Secret Halo Lab Diamond Engagement Ring 1.5 CTW
```yaml
product: brilliant-earth-secret-halo-lab-diamond-engagement-ring-1-5-ctw
brand: Brilliant Earth
price_gbp: 2683.09
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
color: D-F average color (accent diamonds)
clarity: VS average clarity (accent diamonds)
carat_weight: 1.5 ct. tw.
```

- **价格:** £2683.09 [^6]
- **概述:** A hidden/secret halo engagement ring setting with pavé-set lab-grown accent diamonds and a slim 1.5mm band; available in multiple precious metals and designed to pair with a center diamond of varying shapes and sizes. It suits buyers who want a subtle halo detail and additional sparkle from pavé accents while choosing their preferred center diamond.
- **最适合:** 性价比最佳：以适中价位的微镶光环镶托（1.5mm 戒圈）配合实验室培育配钻（1.5 ct. tw. 选项）提升感观总重，而成本远低于大颗天然主钻。

### Quince Lab Grown Diamond Pear Petite Pavé Engagement Ring
```yaml
product: quince-lab-grown-diamond-pear-petite-pav-engagement-ring
brand: Quince
price_gbp: 1718.97
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
color: E-F
price: 1000
clarity: VS1
carat_weight: 1
certification: IGI
```

- **价格:** £1718.97 [^7]
- **概述:** A delicate engagement ring with a pear-shaped lab-grown center diamond (1ct) set on a 14K gold or platinum band with petite pavé round lab-grown side diamonds (0.28ct total). The center stone is IGI-certified with E-F color and VS1 clarity, suited to buyers who want a high-clarity, high-color lab diamond at lower cost. Available in multiple metals and produced with traceable sourcing.
- **最适合:** 适合注重性价比的买家：以显著低于传统零售价的方式，提供1ct IGI认证、E-F色、VS1净度的梨形培育钻并搭配0.28ct 的微镶侧钻。

### With Clarity Emerald Solitaire Lab Diamond Engagement Ring 3 CTW (14K Yellow Gold)
```yaml
product: with-clarity-emerald-solitaire-lab-diamond-engagement-ring-3-ctw-14k-yellow-gold
brand: With Clarity
price_gbp: 2718.97
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
cut: Excellent
color: D
price: 3638
clarity: VVS2
carat_weight: 3.04
certification: IGI
```

- **价格:** £2718.97 [^8]
- **概述:** Classic emerald-cut solitaire in 14K yellow gold featuring a 3.04 ct lab-grown diamond with D color and VVS2 clarity, IGI certified. Simple four-prong setting emphasizes the stone's step-cut brilliance; suitable for someone who wants a high-quality, ethically sourced diamond with a timeless look.
- **最适合:** 性价比高：将一颗3.04 ct、IGI认证、D色、VVS2净度的大型实验室培育钻石与折扣价3638 USD 搭配，提供强劲价值。

### Blue Nile Riviera Pavé Diamond Engagement Ring in 14k White Gold (1/6 ct. tw.)
```yaml
product: blue-nile-riviera-pav-diamond-engagement-ring-in-14k-white-gold-1-6-ct-tw
brand: Blue Nile
price_gbp: 911.8
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
color: H-I
price: 784
clarity: SI1-SI2
carat_weight: 0.16
```

- **价格:** £911.8 [^9]
- **概述:** A slim 14k white gold pavé band set with approximately 21 round brilliant diamonds totaling about 0.16 ct. tw., designed to pair with a variety of center stones. It's a delicate, classic setting suited for wedding or stacking bands and everyday wear.
- **最适合:** 性价比高：结合14k白金材质与约0.16 ct. tw.、SI1-SI2、H-I 等级的微镶钻石，折后价784 USD，能以更低成本呈现优质外观。

### Kay Jewelers Now and Forever Lab-Grown Diamond Round-Cut Halo Engagement Ring 1 CT
```yaml
product: kay-jewelers-now-and-forever-lab-grown-diamond-round-cut-halo-engagement-ring-1-ct
brand: Kay Jewelers
price_gbp: 1494.75
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
cut: Round
color: F
price: 1999.99
clarity: VS2
carat_weight: 1
certification: Independently certified
```

- **价格:** £1494.75 [^10]
- **概述:** 14K white gold halo engagement ring with a 3/4-ct round-cut lab-grown center diamond and smaller lab-grown diamonds on the halo and shank for a total weight of 1 carat; graded F color and VS2 clarity and sold with independent certification. Classic halo styling offers strong sparkle at a lower price point than mined diamonds, suitable for buyers seeking a branded lab-grown option. Ideal for those who want a noticeable center stone with added halo brilliance and a reputable retailer. 
- **最适合:** 性价比最高：以品牌零售价1999.99 USD，配一颗3/4 ct 圆形实验室培育主钻（总重1 ct）、F色、VS2净度，在每美元的视觉冲击力上表现出色。

### Blue Nile Petite Solitaire Engagement Ring in 14k White Gold (Stock Number 501130w14)
```yaml
product: blue-nile-petite-solitaire-engagement-ring-in-14k-white-gold-stock-number-501130w14
brand: Blue Nile
price_gbp: 2526.14
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
price: 755
```

- **价格:** £2526.14 [^11]
- **概述:** A slim 1.80mm 14k white gold petite solitaire setting (Stock Number 501130w14) designed to hold a round or other shaped center diamond from 0.20-8.00 carat. It is a classic, minimal prong solitaire with rhodium finish that pairs well with many diamond sizes and styles. The ring suits buyers seeking a delicate, timeless setting to showcase a center stone.
- **最适合:** 性价比高：适合想要低成本、多用途的14k白金镶托的买家（镶托标价755 USD），可搭配宽范围的钻石尺寸（0.20–8.00 ct）。

### Jared Pear-Cut Diamond Engagement Ring 2 CT (Diamond Encrusted White Gold Band)
```yaml
product: jared-pear-cut-diamond-engagement-ring-2-ct-diamond-encrusted-white-gold-band
brand: Jared
price_gbp: 2877.41
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
cut: Pear
color: F
price: 3850
clarity: SI2
carat_weight: 2
```

- **价格:** £2877.41 [^12]
- **概述:** A pear-shaped center (lab-grown) diamond with a total diamond weight of 2 carats set in a diamond-encrusted 14K white gold band; lab-grown round diamonds form a halo and accent the band. The ring is offered as a previously owned/restored Jared piece and lists clarity F color and SI2 clarity for the stones. It suits buyers wanting a large-looking pear-cut ring with significant total carat weight at a lower price point than new-equivalent pieces.
- **最适合:** 性价比高：以二手折扣价3850 USD 提供总重2 ct、F色、SI2净度的实验室培育钻石和14K白金微镶戒带。

---
## 参考来源
[^1]: Blue Nile, 访问日期 2026-06-12. https://www.bluenile.com/engagement-rings/design-your-own-ring/classic-four-prong-solitaire-engagement-ring-in-platinum-item-194156
[^2]: Blue Nile, 访问日期 2026-06-12. https://www.bluenile.com/engagement-rings/design-your-own-ring/classic-simple-solitaire-engagement-ring-in-14k-white-gold-item-195730
[^3]: Blue Nile, 访问日期 2026-06-12. https://www.bluenile.com/engagement-rings/design-your-own-ring/french-pave-diamond-engagement-ring-in-platinum-1-4-ct-tw-item-195271
[^4]: Blue Nile, 访问日期 2026-06-12. https://www.bluenile.com/engagement-rings/design-your-own-ring/petite-hidden-halo-solitaire-plus-diamond-engagement-ring-in-14k-yellow-gold-item-192506
[^5]: Blue Nile, 访问日期 2026-06-12. https://www.bluenile.com/engagement-rings/design-your-own-ring/twist-solitaire-plus-diamond-engagement-ring-in-14k-yellow-gold-item-196479
[^6]: Brilliant Earth (2ct example page showing configurable center), 访问日期 2026-06-12. https://www.brilliantearth.com/Secret-Halo-with-2ct-Oval-Certified-Lab-Diamond-White-Gold-BE1D13065OV2CTLC/
[^7]: Quince, 访问日期 2026-06-12. https://www.quince.com/women/lab-grown-diamond-pear-petite-pave-engagement-ring---2.5ct?color=yellow-gold
[^8]: With Clarity, 访问日期 2026-06-12. https://www.withclarity.com/products/3-04ct-emerald-fine-classic-four-prong-solitaire-diamond-lab-diamond-engagement-ring
[^9]: Blue Nile (alternate listing), 访问日期 2026-06-12. https://www.bluenile.com/engagement-rings/design-your-own-ring/riviera-pave-diamond-engagement-ring-in-14k-white-gold-1-6-ct-tw-item-195326
[^10]: Kay Jewelers, 访问日期 2026-06-12. https://www.kay.com/now-forever-labgrown-diamonds-roundcut-halo-engagement-ring-1-ct-tw-14k-white-gold/p/V-701781902
[^11]: Blue Nile (preset 1.00 ct option), 访问日期 2026-06-12. https://www.bluenile.com/engagement-rings/diamond-preset/round-1-ct-certified-diamond-petite-solitaire-engagement-ring-in-14k-white-gold-item-296962
[^12]: Jared, 访问日期 2026-06-12. https://www.jared.com/previously-owned-labgrown-diamond-engagement-ring-2-ct-tw-pearshapedround-14k-white-gold/p/V-887243208