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Cushion|Natural|GIA

2.51ct J VS1 Cushion Natural Diamond

ID • J/VS1 • GIA 6551868338

Certificate GIA 6551868338

Diamond specifications and retailer prices

From £7,187 GBP
$9,630 USD
As of October 31, 2026
Save £3,773 GBP (34%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £10,960 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 2.51ct natural cushion diamond

This 2.51ct natural cushion sits in the two to three carat band, graded J 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 6551868338. Listed at 6 retailers as of October 26, 2026, with prices from £7,187 to £10,960, a £3,773 spread on the same certified stone. MOH London lists it at £10,960. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.51
Carat
J
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.45°
Pavilion angle31.74°
OriginNatural
Grading LabGIA
CertificateGIA 6551868338
Dimensions7.63 × 7.38 × 5.05 mm
L/W Ratio1.03
Girdle conditionThick
Key to symbols
Crystal, Feather, Needle
Top View
7.63 mm7.38 mm2.51 ctJ / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551868338
Side View
Table 62.0%Crown 38.45°Girdle: STK-THKPavilion 31.74°Culet: NoneDepth 68.4%

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: Oct 31
Current: £10,960 GBP|Low: £7,187 GBP|High: £11,304 GBP|Avg: £8,187 GBP|-2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2£7,187 GBP
Retailer 6£7,257 GBP
Retailer 5£7,646 GBP
Retailer 4£7,708 GBP
Retailer 3£7,772 GBP
MOH London£10,960 GBP

26 data points across 6 retailers

6 retailers£7,187 GBP to £10,960 GBP

A
Cheapest Retailer
-
£7,187 GBP
$9,630 USD
A
Retailer 2
-
£7,257 GBP
$9,724 USD
View
A
Retailer 3
-
£7,646 GBP
$10,245 USD
View
Retailer 4
-
£7,708 GBP
A$15,890 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£7,772 GBP
View
Most Expensive
B+
MOH London
D5E213876 · Oct 26
£10,960 GBP
View
5 more retailers have this diamond
Prices start from £7,187 GBPSave up to £3,773 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
2.51ct Cushion
£7,187 GBP