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Cushion|Natural|GIA

0.80ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 7406670875

Certificate GIA 7406670875

Diamond specifications and retailer prices

From $1,455 SGD
As of November 4, 2026
Save $1,356 SGD (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,811 SGD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7406670875. Listed at 9 retailers as of November 4, 2026, with prices from $1,455 to $2,811, a $1,356 spread on the same certified stone. Diamond Exchange Canada lists it at $2,811. 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

0.80
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7406670875
Dimensions6.48 × 4.53 × 3.28 mm
L/W Ratio1.43
Top View
6.48 mm4.53 mm0.80 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7406670875
Side View
Table 66.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 72.4%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $2,226 SGD|Low: $1,489 SGD|High: $2,243 SGD|Avg: $1,977 SGD|+2.9%
Retailer 1
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$1,489 SGD
Retailer 2$2,217 SGD
Retailer 1$2,226 SGD

41 data points across 3 retailers

9 retailers$1,455 SGD to $2,811 SGD

B+
Cheapest Retailer
-
$1,455 SGD
B+
Retailer 2
-
$1,489 SGD
View
B+
Retailer 3
-
$1,512 SGD
View
B
Retailer 4
-
$1,952 SGD
View
B
Retailer 5
-
$2,142 SGD
View
B
Retailer 6
-
$2,217 SGD
View
B
Retailer 7
-
$2,226 SGD
View
B
Retailer 8
-
$2,453 SGD
View
Most Expensive
C
Diamond Exchange Canada
1829622659 · Nov 5
$2,811 SGD
CA$3,046 CAD
View
8 more retailers have this diamond
Prices start from $1,455 SGDSave up to $1,356 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+
0.80ct Cushion
$1,455 SGD