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Cushion|Natural|GIA

0.51ct H VS2 Cushion Natural Diamond

VG • H/VS2 • GIA 7526803628

Certificate GIA 7526803628

Diamond specifications and retailer prices

From £275 GBP
$369 USD
As of November 1, 2026
Save £499 GBP (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £774 GBP at MOH London · As of November 1, 2026
View at MOH London

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7526803628. Listed at 12 retailers as of November 1, 2026, with prices from £275 to £774, a £499 spread on the same certified stone. MOH London lists it at £774. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle37.1°
OriginNatural
Grading LabGIA
CertificateGIA 7526803628
Dimensions4.97 × 4.31 × 2.94 mm
L/W Ratio1.15
Top View
4.97 mm4.31 mm0.51 ctH / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7526803628
Side View
Table 65.0%Crown 32.7°Girdle: ThickPavilion 37.1°Culet: NoneDepth 68.2%

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 1
Current: £774 GBP|Low: £209 GBP|High: £810 GBP|Avg: £420 GBP|-4.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 3£275 GBP
Retailer 9£280 GBP
Retailer 5£298 GBP
Retailer 11£315 GBP
Retailer 8£385 GBP
Retailer 10£386 GBP
Retailer 2£417 GBP
Retailer 6£420 GBP
Retailer 7£420 GBP
Retailer 12£509 GBP
Retailer 4£540 GBP
MOH London£774 GBP

38 data points across 12 retailers

12 retailers£275 GBP to £774 GBP

A
Cheapest Retailer
-
£275 GBP
$369 USD
A
Retailer 2
-
£280 GBP
$376 USD
View
Final sale: no returns
A
Retailer 3
-
£298 GBP
$400 USD
View
A
Retailer 4
-
£315 GBP
HK$3,300 HKD
View
A
Retailer 5
-
£385 GBP
$517 USD
View
A
Retailer 6
-
£386 GBP
$518 USD
View
B+
Retailer 7
-
£417 GBP
View
B+
Retailer 8
-
£420 GBP
View
B+
Retailer 9
-
£420 GBP
$564 USD
View
B+
Retailer 10
-
£509 GBP
€650 EUR
View
Retailer 11
-
£540 GBP
A$1,114 AUD
View
Price last confirmed 30 days ago
Most Expensive
B
MOH London
7054864D8 · Nov 1
£774 GBP
View
11 more retailers have this diamond
Prices start from £275 GBPSave up to £499 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
£275 GBP