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Cushion|Natural|GIA

0.78ct D VS2 Cushion Natural Diamond

EX • D/VS2 • GIA 6551624392

Certificate GIA 6551624392

Diamond specifications and retailer prices

From $1,587 AUD
As of November 4, 2026
Save $580 AUD (27%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,166 AUD at GemTrove · As of November 4, 2026
View at GemTrove

About this 0.78ct natural cushion diamond

This 0.78ct natural cushion sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551624392. Listed at 7 retailers as of November 4, 2026, with prices from $1,587 to $2,166, a $580 spread on the same certified stone. GemTrove lists it at $2,166. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551624392
Dimensions5.13 × 5.11 × 3.47 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal
Top View
5.13 mm5.11 mm0.78 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551624392
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.9%

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: Nov 4
Current: $2,166 AUD|Low: $1,400 AUD|High: $2,166 AUD|Avg: $1,796 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 6$1,587 AUD
Retailer 7$1,609 AUD
Retailer 3$1,654 AUD
Retailer 2$1,749 AUD
Retailer 5$1,790 AUD
Retailer 4$1,933 AUD
GemTrove$2,166 AUD

41 data points across 7 retailers

7 retailers$1,587 AUD to $2,166 AUD

A
Cheapest Retailer
-
$1,587 AUD
Final sale: no returns
A
Retailer 2
-
$1,609 AUD
View
A
Retailer 3
-
$1,654 AUD
View
A
Retailer 4
-
$1,749 AUD
View
A
Retailer 5
-
$1,790 AUD
View
A
Retailer 6
-
$1,933 AUD
View
Most Expensive
B+
GemTrove
GT-N-00957443-98 · Nov 4
$2,166 AUD
View
6 more retailers have this diamond
Prices start from $1,587 AUDSave up to $580 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
0.78ct Cushion
$1,587 AUD