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Marquise|Natural|GIA

1.52ct D SI1 Marquise Natural Diamond

ID • D/SI1 • GIA 1558512161

Certificate GIA 1558512161

Diamond specifications and retailer prices

From $15,341 SGD
$12,000 USD
As of October 31, 2026
Save $5,399 SGD (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $20,739 SGD at Diamonds Direct · As of October 30, 2026
View at Diamonds Direct

About this 1.52ct natural marquise diamond

This 1.52ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558512161. Listed at 2 retailers as of October 30, 2026, with prices from $15,341 to $20,739, a $5,399 spread on the same certified stone. Diamonds Direct lists it at $20,739. 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

1.52
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558512161
Dimensions11.28 × 6.01 × 3.74 mm
L/W Ratio1.88
Top View
11.28 mm6.01 mm1.52 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558512161
Side View
Table 61.0%CrownGirdlePavilionCuletDepth 62.1%

Caratlytics Score

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

Last verified: Oct 31
Current: $20,739 SGD|Low: $15,341 SGD|High: $22,458 SGD|Avg: $18,831 SGD|-7.7%
Diamonds Direct
Retailer 2
October 30, 2026
Retailer 2$15,341 SGD
Diamonds Direct$20,739 SGD

28 data points across 2 retailers

2 retailers$15,341 SGD to $20,739 SGD

B+
Cheapest Retailer
-
$15,341 SGD
$12,000 USD
Most Expensive
B
Diamonds Direct
1034082 · Oct 30
$20,739 SGD
$16,223 USD
View
1 more retailer has this diamond
Prices start from $15,341 SGDSave up to $5,399 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+
1.52ct Marquise
$15,341 SGD