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Cushion|Natural|GIA

1.57ct H VS1 Cushion Natural Diamond

EX • H/VS1 • GIA 6

Certificate GIA 6

Diamond specifications and retailer prices

From £7,646 GBP
As of November 6, 2026
Save £673 GBP (8%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £8,319 GBP at DreamStone · As of November 4, 2026
View at DreamStone

About this 1.57ct natural cushion diamond

This 1.57ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of November 4, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6
Dimensions7.79 × 5.93 mm
L/W Ratio1.31
Top View
7.79 mm5.93 mm1.57 ctH / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6
Side View
Table 63.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £8,319 GBP|Low: £7,556 GBP|High: £8,319 GBP|Avg: £8,032 GBP
DreamStone
Retailer 2
September 23, 2026
Retailer 2£7,646 GBP
DreamStone£8,319 GBP

3 data points across 2 retailers

2 retailers£7,646 GBP to £8,319 GBP

B
Cheapest Retailer
-
£7,646 GBP
Most Expensive
B
DreamStone
644c2618eac682738c13069c · Nov 4
£8,319 GBP
$11,135 USD
View
1 more retailer has this diamond
Prices start from £7,646 GBPSave up to £673 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.57ct Cushion
£7,646 GBP