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Cushion|Natural|GIA

0.80ct J SI1 Cushion Natural Diamond

ID • J/SI1 • GIA 2221548681

Certificate GIA 2221548681

Diamond specifications and retailer prices

From $1,206 SGD
As of November 3, 2026
6 retailers carry this diamond
Most expensive: $1,849 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2221548681. Listed at 6 retailers as of November 3, 2026. 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

0.80
Carat
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221548681
Dimensions5.34 × 5.12 × 3.56 mm
L/W Ratio1.04
Culet sizeNone
Top View
5.34 mm5.12 mm0.80 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2221548681
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $1,849 SGD|Low: $925 SGD|High: $1,849 SGD|Avg: $1,264 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 7$925 SGD
Retailer 3$1,005 SGD
Retailer 8$1,019 SGD
Retailer 2$1,206 SGD
Retailer 6$1,224 SGD
Retailer 10$1,271 SGD
Retailer 9$1,275 SGD
Retailer 4$1,420 SGD
Retailer 5$1,482 SGD
MOH London$1,849 SGD

10 data points across 10 retailers

6 retailers

Retailer 1
-
$1,005 SGD
Price last confirmed 9 days ago
A
Retailer 2
-
$1,206 SGD
View
Retailer 3
-
$1,224 SGD
View
Price last confirmed 9 days ago
Retailer 4
-
$1,420 SGD
View
Price last confirmed 9 days ago
Retailer 5
-
$1,482 SGD
View
Price last confirmed 12 days ago
Most Expensive
MOH London
1C8ECB218 · Oct 29
$1,849 SGD
£1,136 GBP
View
Price last confirmed 9 days ago
5 more retailers have this diamond
Prices start from $1,206 SGD

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
0.80ct Cushion
$1,206 SGD