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Cushion|Natural|GIA

0.51ct D VS1 Cushion Natural Diamond

GD • D/VS1 • GIA 2486970887

Certificate GIA 2486970887

Diamond specifications and retailer prices

From £722 GBP
As of November 2, 2026
Save £646 GBP (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,368 GBP at MOH London · As of November 4, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2486970887. Listed at 7 retailers as of November 2, 2026, with prices from £722 to £1,368, a £646 spread on the same certified stone. MOH London lists it at £1,368. 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
D
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2486970887
Dimensions4.48 × 4.48 × 3.04 mm
L/W Ratio1.00
Top View
4.48 mm4.48 mm0.51 ctD / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2486970887
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,368 GBP|Low: £722 GBP|High: £1,412 GBP|Avg: £1,042 GBP|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 4£722 GBP
Retailer 2£867 GBP
Retailer 3£967 GBP
Retailer 6£989 GBP
Retailer 7£996 GBP
Retailer 5£1,059 GBP
Retailer 8£1,321 GBP
MOH London£1,368 GBP

43 data points across 8 retailers

7 retailers£722 GBP to £1,368 GBP

B+
Cheapest Retailer
-
£722 GBP
B
Retailer 2
-
£867 GBP
View
B
Retailer 3
-
£967 GBP
View
B
Retailer 4
-
£989 GBP
View
Retailer 5
-
£996 GBP
View
Price last confirmed 31 days ago
B
Retailer 6
-
£1,059 GBP
View
Most Expensive
B
MOH London
B2D8ABC63 · Nov 4
£1,368 GBP
View
6 more retailers have this diamond
Prices start from £722 GBPSave up to £646 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
£722 GBP