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Cushion|Natural|GIA

0.80ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 1543290321

Certificate GIA 1543290321

Diamond specifications and retailer prices

From $874 SGD
MYR 2,783 MYR
As of November 2, 2026
Save $571 SGD (40%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,445 SGD at GemTrove · As of November 3, 2026
View at GemTrove

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1543290321. Listed at 10 retailers as of November 2, 2026, with prices from $874 to $1,445, a $571 spread on the same certified stone. GemTrove lists it at $1,445. 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
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543290321
Dimensions5.27 × 5.07 × 3.44 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.27 mm5.07 mm0.80 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543290321
Side View
Table 62.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,445 SGD|Low: $874 SGD|High: $1,445 SGD|Avg: $1,101 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8$874 SGD
Retailer 7$978 SGD
Retailer 3$985 SGD
Retailer 6$1,012 SGD
Retailer 10$1,012 SGD
Retailer 2$1,029 SGD
Retailer 4$1,087 SGD
Retailer 9$1,087 SGD
Retailer 5$1,125 SGD
GemTrove$1,445 SGD

40 data points across 10 retailers

10 retailers$874 SGD to $1,445 SGD

A
Cheapest Retailer
-
$874 SGD
MYR 2,783 MYR
A
Retailer 2
-
$978 SGD
View
A
Retailer 3
-
$985 SGD
$770 USD
View
Retailer 4
-
$1,012 SGD
$791 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$1,012 SGD
$791 USD
View
A
Retailer 6
-
$1,029 SGD
£634 GBP
View
A
Retailer 7
-
$1,087 SGD
$850 USD
View
A
Retailer 8
-
$1,087 SGD
$850 USD
View
A
Retailer 9
-
$1,125 SGD
$880 USD
View
Most Expensive
B+
GemTrove
GT-N-00962122-98 · Nov 3
$1,445 SGD
A$1,738 AUD
View
9 more retailers have this diamond
Prices start from $874 SGDSave up to $571 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
$874 SGD