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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 $346 AUD
HK$1,900 HKD
As of November 1, 2026
Save $432 AUD (56%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $778 AUD at 77 Diamonds · As of November 1, 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 November 1, 2026, with prices from $346 to $778, a $432 spread on the same certified stone. 77 Diamonds lists it at $778. 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: Nov 1
Current: $778 AUD|Low: $346 AUD|High: $912 AUD|Avg: $732 AUD|+1.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2$346 AUD
Retailer 3$659 AUD
77 Diamonds$778 AUD
Retailer 6$828 AUD
Retailer 5$837 AUD
Retailer 4$912 AUD

30 data points across 6 retailers

3 retailers$346 AUD to $778 AUD

A
Cheapest Retailer
-
$346 AUD
HK$1,900 HKD
B+
Retailer 2
-
$659 AUD
$463 USD
View
Most Expensive
B+
77 Diamonds
CUSEV6YHFJSSK · Nov 1
$778 AUD
£430 GBP
View
2 more retailers have this diamond
Prices start from $346 AUDSave up to $432 AUD

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
$346 AUD