CaratHunter
Plans
Cushion|Natural|GIA

0.81ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 2534770119

Certificate GIA 2534770119

Diamond specifications and retailer prices

From $1,042 AUD
As of November 6, 2026
Save $848 AUD (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,890 AUD at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.81ct natural cushion diamond

This 0.81ct natural cushion sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2534770119. Listed at 7 retailers as of November 6, 2026, with prices from $1,042 to $1,890, a $848 spread on the same certified stone. GemTrove lists it at $1,890. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.81
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2534770119
Dimensions5.48 × 5.04 × 3.41 mm
L/W Ratio1.09
Top View
5.48 mm5.04 mm0.81 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534770119
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.6%

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 6
Current: $1,890 AUD|Low: $975 AUD|High: $1,890 AUD|Avg: $1,345 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$1,042 AUD
Retailer 7$1,156 AUD
Retailer 3$1,255 AUD
Retailer 4$1,257 AUD
Retailer 5$1,287 AUD
Retailer 2$1,288 AUD
GemTrove$1,890 AUD

41 data points across 7 retailers

7 retailers$1,042 AUD to $1,890 AUD

A
Cheapest Retailer
-
$1,042 AUD
Final sale: no returns
A
Retailer 2
-
$1,156 AUD
View
A
Retailer 3
-
$1,255 AUD
View
A
Retailer 4
-
$1,257 AUD
View
A
Retailer 5
-
$1,287 AUD
View
A
Retailer 6
-
$1,288 AUD
View
Most Expensive
A
GemTrove
GT-N-00961763-98 · Nov 6
$1,890 AUD
View
6 more retailers have this diamond
Prices start from $1,042 AUDSave up to $848 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
0.81ct Cushion
$1,042 AUD