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Cushion|Natural|GIA

0.51ct H VS2 Cushion Natural Diamond

GD • H/VS2 • GIA 2538981571

Certificate GIA 2538981571

Diamond specifications and retailer prices

From £255 GBP
$342 USD
As of November 2, 2026
Save £94 GBP (27%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £349 GBP at 77 Diamonds · As of November 3, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2538981571. Listed at 5 retailers as of November 2, 2026, with prices from £255 to £349, a £94 spread on the same certified stone. 77 Diamonds lists it at £349. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2538981571
Dimensions4.71 × 4.42 × 2.96 mm
L/W Ratio1.07
Top View
4.71 mm4.42 mm0.51 ctH / VS2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2538981571
Side View
Table 62.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 67.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £349 GBP|Low: £225 GBP|High: £361 GBP|Avg: £298 GBP|-3.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 2£255 GBP
Retailer 5£270 GBP
Retailer 4£297 GBP
Retailer 3£303 GBP
77 Diamonds£349 GBP

29 data points across 5 retailers

5 retailers£255 GBP to £349 GBP

A
Cheapest Retailer
-
£255 GBP
$342 USD
Final sale: no returns
B+
Retailer 2
-
£270 GBP
MYR 1,474 MYR
View
B+
Retailer 3
-
£297 GBP
$398 USD
View
B+
Retailer 4
-
£303 GBP
SGD 549 SGD
View
Most Expensive
B+
77 Diamonds
CUSCPUFKGEZYB · Nov 3
£349 GBP
View
4 more retailers have this diamond
Prices start from £255 GBPSave up to £94 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.

A
0.51ct Cushion
£255 GBP