Cushion|Natural|GIA

0.78ct D VS2 Cushion Natural Diamond

EX • D/VS2 • GIA 6551624392

Certificate GIA 6551624392

Diamond specifications and retailer prices

From $1,113 USD
As of November 4, 2026
Save $407 USD (27%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,520 USD 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 $1,113 to $1,520, a $407 spread on the same certified stone. GemTrove lists it at $1,520. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,520 USD|Low: $982 USD|High: $1,520 USD|Avg: $1,260 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 6$1,113 USD
Retailer 7$1,129 USD
Retailer 3$1,160 USD
Retailer 2$1,227 USD
Retailer 5$1,256 USD
Retailer 4$1,356 USD
GemTrove$1,520 USD

40 data points across 7 retailers

7 retailers$1,113 USD to $1,520 USD

A
Cheapest Retailer
-
$1,113 USD
Final sale: no returns
A
Retailer 2
-
$1,129 USD
View
A
Retailer 3
-
$1,160 USD
View
A
Retailer 4
-
$1,227 USD
View
A
Retailer 5
-
$1,256 USD
View
A
Retailer 6
-
$1,356 USD
View
Most Expensive
B+
GemTrove
GT-N-00957443-98 · Nov 4
$1,520 USD
A$2,338 AUD
View
6 more retailers have this diamond
Prices start from $1,113 USDSave up to $407 USD

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
$1,113 USD