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Marquise|Natural|GIA

1.50ct L SI2 Marquise Natural Diamond

EX • L/SI2 • GIA 2537910838

Certificate GIA 2537910838

Diamond specifications and retailer prices

From $4,256 SGD
As of November 6, 2026
Save $2,367 SGD (36%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,623 SGD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537910838. Listed at 4 retailers as of November 6, 2026, with prices from $4,256 to $6,623, a $2,367 spread on the same certified stone. Yorxs lists it at $6,623. 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

1.50
Carat
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2537910838
Dimensions11.63 × 5.99 × 3.59 mm
L/W Ratio1.94
Top View
11.63 mm5.99 mm1.50 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2537910838
Side View
Table 57.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $4,256 SGD|Low: $4,256 SGD|High: $6,623 SGD|Avg: $5,344 SGD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 1$4,256 SGD
Retailer 3$5,246 SGD
Retailer 2$5,760 SGD
Yorxs$6,623 SGD

46 data points across 4 retailers

4 retailers$4,256 SGD to $6,623 SGD

B+
Cheapest Retailer
-
$4,256 SGD
B
Retailer 2
-
$5,246 SGD
View
B
Retailer 3
-
$5,760 SGD
View
Most Expensive
B
Yorxs
4ADE1DF58 · Nov 6
$6,623 SGD
€4,922 EUR
View
3 more retailers have this diamond
Prices start from $4,256 SGDSave up to $2,367 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+
1.50ct Marquise
$4,256 SGD