Cushion|Natural|GIA

0.51ct J VS2 Cushion Natural Diamond

VG • J/VS2 • GIA 2454373285

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 2454373285

Diamond specifications and retailer prices

From £254 GBP
$340 USD
As of October 31, 2026
Save £451 GBP (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £705 GBP at MOH London · As of October 29, 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 J 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 2454373285. Listed at 15 retailers as of October 29, 2026, with prices from £254 to £705, a £451 spread on the same certified stone. MOH London lists it at £705. 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
J
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2454373285
Dimensions4.63 × 4.41 × 2.99 mm
L/W Ratio1.05
Top View
4.63 mm4.41 mm0.51 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 2454373285
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.8%

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: £705 GBP|Low: £254 GBP|High: £710 GBP|Avg: £401 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 15£254 GBP
Retailer 11£261 GBP
Retailer 14£296 GBP
Retailer 12£340 GBP
Retailer 3£343 GBP
Retailer 10£354 GBP
Retailer 5£364 GBP
Retailer 6£366 GBP
Retailer 13£366 GBP
Retailer 4£373 GBP
Retailer 8£394 GBP
Retailer 9£469 GBP
Retailer 7£499 GBP
Retailer 2£515 GBP
MOH London£705 GBP

33 data points across 15 retailers

15 retailers£254 GBP to £705 GBP

A
Cheapest Retailer
-
£254 GBP
$340 USD
Final sale: no returns
A
Retailer 2
-
£296 GBP
$397 USD
View
Retailer 3
-
£299 GBP
$400 USD
View
Price last confirmed 33 days ago
B+
Retailer 4
-
£340 GBP
$455 USD
View
B+
Retailer 5
-
£343 GBP
$459 USD
View
B+
Retailer 6
-
£354 GBP
View
B+
Retailer 7
-
£364 GBP
$488 USD
View
B+
Retailer 8
-
£366 GBP
$490 USD
View
B+
Retailer 9
-
£366 GBP
$490 USD
View
B+
Retailer 10
-
£373 GBP
$500 USD
View
B+
Retailer 11
-
£394 GBP
View
B
Retailer 12
-
£469 GBP
ZAR 10,144 ZAR
View
Retailer 13
-
£499 GBP
A$1,029 AUD
View
Price last confirmed 27 days ago
B
Retailer 14
-
£515 GBP
€657 EUR
View
Most Expensive
B
MOH London
CD5789586 · Oct 29
£705 GBP
View
14 more retailers have this diamond
Prices start from £254 GBPSave up to £451 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
£254 GBP