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Cushion|Natural|GIA

0.51ct H VS2 Cushion Natural Diamond

EX • H/VS2 • GIA 6137114396

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 6137114396

Diamond specifications and retailer prices

From £1,107 GBP
A$2,285 AUD
As of October 29, 2026
Save £527 GBP (32%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,634 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6137114396. Listed at 2 retailers as of October 29, 2026, with prices from £1,107 to £1,634, a £527 spread on the same certified stone. 77 Diamonds lists it at £1,634. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6137114396
Dimensions4.91 × 4.42 × 3.01 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud
Top View
4.91 mm4.42 mm0.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6137114396
Side View
Table 63.0%CrownGirdle: STK-ETKPavilionCuletDepth 68.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £1,634 GBP|Low: £1,629 GBP|High: £1,634 GBP|Avg: £1,631 GBP|+0.3%
October 30, 2026
77 Diamonds£1,634 GBP

2 data points across 1 retailer

2 retailers£1,107 GBP to £1,634 GBP

B
Cheapest Retailer
-
£1,107 GBP
A$2,285 AUD
Most Expensive
C
77 Diamonds
CUSZFGFFSFTV · Oct 30
£1,634 GBP
View
1 more retailer has this diamond
Prices start from £1,107 GBPSave up to £527 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
0.51ct Cushion
£1,107 GBP