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Marquise|Natural|GIA

0.90ct J SI2 Marquise Natural Diamond

GD • J/SI2 • GIA 2537874958

Certificate GIA 2537874958

Diamond specifications and retailer prices

From $1,228 SGD
$960 USD
As of November 2, 2026
Save $707 SGD (37%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,935 SGD at GemTrove · As of November 2, 2026
View at GemTrove

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise 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 2537874958. Listed at 6 retailers as of November 2, 2026, with prices from $1,228 to $1,935, a $707 spread on the same certified stone. GemTrove lists it at $1,935. 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

0.90
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2537874958
Dimensions8.82 × 5.01 × 3.32 mm
L/W Ratio1.76
Top View
8.82 mm5.01 mm0.90 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2537874958
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.1%

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 2
Current: $1,935 SGD|Low: $1,041 SGD|High: $1,935 SGD|Avg: $1,436 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$1,228 SGD
Retailer 6$1,242 SGD
Retailer 3$1,302 SGD
Retailer 5$1,375 SGD
Retailer 2$1,404 SGD
GemTrove$1,935 SGD

40 data points across 6 retailers

6 retailers$1,228 SGD to $1,935 SGD

B+
Cheapest Retailer
-
$1,228 SGD
$960 USD
Final sale: no returns
B+
Retailer 2
-
$1,242 SGD
MYR 3,956 MYR
View
B+
Retailer 3
-
$1,302 SGD
$1,018 USD
View
B+
Retailer 4
-
$1,375 SGD
View
B+
Retailer 5
-
$1,404 SGD
£864 GBP
View
Most Expensive
B
GemTrove
GT-N-01273100-98 · Nov 2
$1,935 SGD
A$2,328 AUD
View
5 more retailers have this diamond
Prices start from $1,228 SGDSave up to $707 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+
0.90ct Marquise
$1,228 SGD