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Cushion|Natural|GIA

0.78ct D VS2 Cushion Natural Diamond

GD • D/VS2 • GIA 6305870805

Certificate GIA 6305870805

Diamond specifications and retailer prices

From $1,460 AUD
As of November 4, 2026
Save $2,147 AUD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,606 AUD at MOH London · As of November 2, 2026
View at MOH London

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6305870805. Listed at 13 retailers as of November 2, 2026, with prices from $1,460 to $3,606, a $2,147 spread on the same certified stone. MOH London lists it at $3,606. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6305870805
Dimensions5.63 × 4.73 × 3.34 mm
L/W Ratio1.19
Top View
5.63 mm4.73 mm0.78 ctD / VS2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6305870805
Side View
Table 57.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.7%

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: $3,606 AUD|Low: $1,441 AUD|High: $3,626 AUD|Avg: $2,165 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 8$1,460 AUD
Retailer 11$1,816 AUD
Retailer 12$1,825 AUD
Retailer 4$1,839 AUD
Retailer 10$1,969 AUD
Retailer 13$1,983 AUD
Retailer 3$2,117 AUD
Retailer 5$2,167 AUD
Retailer 2$2,172 AUD
Retailer 6$2,346 AUD
Retailer 7$2,731 AUD
Retailer 9$2,939 AUD
MOH London$3,606 AUD

29 data points across 13 retailers

13 retailers$1,460 AUD to $3,606 AUD

A
Cheapest Retailer
-
$1,460 AUD
B+
Retailer 2
-
$1,816 AUD
View
Final sale: no returns
B+
Retailer 3
-
$1,825 AUD
View
B+
Retailer 4
-
$1,839 AUD
View
B+
Retailer 5
-
$1,969 AUD
View
B+
Retailer 6
-
$1,983 AUD
View
Retailer 7
-
$2,033 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$2,117 AUD
View
B
Retailer 9
-
$2,172 AUD
View
B
Retailer 10
-
$2,346 AUD
View
B
Retailer 11
-
$2,731 AUD
View
B
Retailer 12
-
$2,939 AUD
View
Most Expensive
B
MOH London
7D7C5623E · Nov 2
$3,606 AUD
£1,992 GBP
View
12 more retailers have this diamond
Prices start from $1,460 AUDSave up to $2,147 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
$1,460 AUD