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Cushion|Natural|GIA

0.40ct J VVS2 Cushion Natural Diamond

EX • J/VVS2 • GIA 1539767315

Certificate GIA 1539767315

Diamond specifications and retailer prices

From £182 GBP
HK$1,900 HKD
As of October 30, 2026
Save £229 GBP (56%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £410 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.4ct natural cushion diamond

This 0.4ct natural cushion sits in the sub-half-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1539767315. Listed at 3 retailers as of October 30, 2026, with prices from £182 to £410, a £229 spread on the same certified stone. 77 Diamonds lists it at £410. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
J
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1539767315
Dimensions4.45 × 4.33 × 2.80 mm
L/W Ratio1.03
Girdle conditionFaceted
Key to symbols
Needle, Pinpoint, Feather
Top View
4.45 mm4.33 mm0.40 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1539767315
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £410 GBP|Low: £182 GBP|High: £478 GBP|Avg: £384 GBP|+1.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2£182 GBP
Retailer 3£346 GBP
77 Diamonds£410 GBP
Retailer 6£434 GBP
Retailer 5£439 GBP
Retailer 4£478 GBP

30 data points across 6 retailers

3 retailers£182 GBP to £410 GBP

A
Cheapest Retailer
-
£182 GBP
HK$1,900 HKD
B+
Retailer 2
-
£346 GBP
$463 USD
View
Most Expensive
B+
77 Diamonds
CUSEVY62TP7QB · Oct 30
£410 GBP
View
2 more retailers have this diamond
Prices start from £182 GBPSave up to £229 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
0.40ct Cushion
£182 GBP