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Cushion|Natural|GIA

0.80ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 6321333158

Certificate GIA 6321333158

Diamond specifications and retailer prices

From £1,049 GBP
As of November 6, 2026
Save £633 GBP (38%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,682 GBP at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-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 6321333158. Listed at 5 retailers as of November 5, 2026, with prices from £1,049 to £1,682, a £633 spread on the same certified stone. 77 Diamonds lists it at £1,682. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6321333158
Dimensions5.34 × 5.10 × 3.46 mm
L/W Ratio1.05
Top View
5.34 mm5.10 mm0.80 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6321333158
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.8%

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 6
Current: £1,682 GBP|Low: £953 GBP|High: £1,701 GBP|Avg: £1,269 GBP|+0.1%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 2£1,049 GBP
Retailer 3£1,086 GBP
77 Diamonds£1,682 GBP

34 data points across 3 retailers

5 retailers£1,049 GBP to £1,682 GBP

B+
Cheapest Retailer
-
£1,049 GBP
Final sale: no returns
B+
Retailer 2
-
£1,083 GBP
View
B+
Retailer 3
-
£1,086 GBP
View
B+
Retailer 4
-
£1,130 GBP
View
Most Expensive
B
77 Diamonds
CUSDHQDMKA4VN · Nov 5
£1,682 GBP
View
4 more retailers have this diamond
Prices start from £1,049 GBPSave up to £633 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+
0.80ct Cushion
£1,049 GBP