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Cushion|Natural|GIA

0.81ct I IF Cushion Natural Diamond

GD • I/IF • GIA 1539942539

Certificate GIA 1539942539

Diamond specifications and retailer prices

From $835 USD
As of November 6, 2026
Save $542 USD (39%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,377 USD at GemTrove · As of November 7, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1539942539. Listed at 4 retailers as of November 6, 2026, with prices from $835 to $1,377, a $542 spread on the same certified stone. GemTrove lists it at $1,377. 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

0.81
Carat
I
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1539942539
Dimensions5.15 × 5.12 × 3.47 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.15 mm5.12 mm0.81 ctI / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539942539
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.7%

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: $1,377 USD|Low: $835 USD|High: $1,377 USD|Avg: $1,061 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 17, 2026
Retailer 4$835 USD
Retailer 2$906 USD
Retailer 3$938 USD
Retailer 5$1,061 USD
GemTrove$1,377 USD

6 data points across 5 retailers

4 retailers$835 USD to $1,377 USD

A
Cheapest Retailer
-
$835 USD
A
Retailer 2
-
$906 USD
View
A
Retailer 3
-
$938 USD
View
Most Expensive
B
GemTrove
GT-N-00961765-98 · Nov 7
$1,377 USD
A$2,118 AUD
View
3 more retailers have this diamond
Prices start from $835 USDSave up to $542 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
$835 USD