Cushion|Natural|GIA

0.51ct J VVS2 Cushion Natural Diamond

VG • J/VVS2 • GIA 2151879774

Certificate GIA 2151879774

Diamond specifications and retailer prices

From £549 GBP
$735 USD
As of October 31, 2026
Save £323 GBP (37%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £872 GBP at 77 Diamonds · As of October 31, 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2151879774. Listed at 11 retailers as of October 31, 2026, with prices from £549 to £872, a £323 spread on the same certified stone. 77 Diamonds lists it at £872. 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
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2151879774
Dimensions5.06 × 4.59 × 2.77 mm
L/W Ratio1.10
Culet sizeNone
Top View
5.06 mm4.59 mm0.51 ctJ / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2151879774
Side View
Table 64.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 60.4%

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: Oct 31
Current: £872 GBP|Low: £504 GBP|High: £874 GBP|Avg: £657 GBP|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8£549 GBP
Retailer 4£550 GBP
Retailer 2£556 GBP
Retailer 7£583 GBP
Retailer 6£606 GBP
Retailer 9£643 GBP
Retailer 5£661 GBP
Retailer 3£709 GBP
Retailer 11£709 GBP
Retailer 10£739 GBP
77 Diamonds£872 GBP

33 data points across 11 retailers

11 retailers£549 GBP to £872 GBP

B+
Cheapest Retailer
-
£549 GBP
$735 USD
B+
Retailer 2
-
£550 GBP
$737 USD
View
Final sale: no returns
Retailer 3
-
£556 GBP
$745 USD
View
Price last confirmed 10 days ago
B
Retailer 4
-
£583 GBP
$781 USD
View
B
Retailer 5
-
£606 GBP
$812 USD
View
B
Retailer 6
-
£643 GBP
$861 USD
View
B
Retailer 7
-
£661 GBP
$885 USD
View
B
Retailer 8
-
£709 GBP
$950 USD
View
B
Retailer 9
-
£709 GBP
$950 USD
View
B
Retailer 10
-
£739 GBP
$990 USD
View
Most Expensive
B
77 Diamonds
CUSZPZMCGTYF · Oct 31
£872 GBP
View
10 more retailers have this diamond
Prices start from £549 GBPSave up to £323 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
£549 GBP