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Cushion|Natural|GIA

0.83ct J SI2 Cushion Natural Diamond

GD • J/SI2 • GIA 6465159115

Certificate GIA 6465159115

Diamond specifications and retailer prices

From $1,181 SGD
$924 USD
As of October 31, 2026
Save $136 SGD (10%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,317 SGD at Jared · As of November 2, 2026
View at Jared

About this 0.83ct natural cushion diamond

This 0.83ct natural cushion sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6465159115. Listed at 4 retailers as of October 31, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.83
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6465159115
Dimensions5.45 × 5.44 × 3.54 mm
L/W Ratio1.00
Top View
5.45 mm5.44 mm0.83 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6465159115
Side View
Table 66.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,317 SGD|Low: $1,181 SGD|High: $1,643 SGD|Avg: $1,430 SGD|-8.8%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 26, 2026
Retailer 2$1,181 SGD
Retailer 3$1,266 SGD
Retailer 4$1,266 SGD
Jared$1,317 SGD
Retailer 5$1,643 SGD

11 data points across 5 retailers

4 retailers$1,181 SGD to $1,317 SGD

B+
Cheapest Retailer
-
$1,181 SGD
$924 USD
B+
Retailer 2
-
$1,266 SGD
$990 USD
View
B+
Retailer 3
-
$1,266 SGD
$990 USD
View
Most Expensive
B+
Jared
147445595 · Nov 2
$1,317 SGD
$1,030 USD
View
3 more retailers have this diamond
Prices start from $1,181 SGDSave up to $136 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.

B+
0.83ct Cushion
$1,181 SGD