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Cushion|Natural|GIA

0.81ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 1559560029

Certificate GIA 1559560029

Diamond specifications and retailer prices

From $710 USD
As of November 6, 2026
Save $374 USD (35%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,084 USD 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 1559560029. Listed at 5 retailers as of November 6, 2026, with prices from $710 to $1,084, a $374 spread on the same certified stone. GemTrove lists it at $1,084. 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
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1559560029
Dimensions5.23 × 5.10 × 3.46 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal
Top View
5.23 mm5.10 mm0.81 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1559560029
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.8%

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 6
Current: $1,084 USD|Low: $640 USD|High: $1,084 USD|Avg: $846 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6$640 USD
Retailer 5$710 USD
Retailer 3$856 USD
Retailer 4$877 USD
Retailer 2$917 USD
GemTrove$1,084 USD

38 data points across 6 retailers

5 retailers$710 USD to $1,084 USD

A
Cheapest Retailer
-
$710 USD
Final sale: no returns
A
Retailer 2
-
$856 USD
View
A
Retailer 3
-
$877 USD
View
A
Retailer 4
-
$917 USD
View
Most Expensive
B+
GemTrove
GT-N-00961868-98 · Nov 6
$1,084 USD
A$1,668 AUD
View
4 more retailers have this diamond
Prices start from $710 USDSave up to $374 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
0.81ct Cushion
$710 USD