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Marquise|Natural|GIA

0.59ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 2544817505

Certificate GIA 2544817505

Diamond specifications and retailer prices

From $871 SGD
$680 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: $871 SGD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 0.59ct natural marquise diamond

This 0.59ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544817505. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.59
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.89°
Pavilion angle38.81°
OriginNatural
Grading LabGIA
CertificateGIA 2544817505
Dimensions8.69 × 4.39 × 2.64 mm
L/W Ratio1.98
Top View
8.69 mm4.39 mm0.59 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544817505
Side View
Table 58.0%Crown 34.89°Girdle: MED-THKPavilion 38.81°Culet: NoneDepth 60.1%

Caratlytics Score

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

Last verified: Nov 6
Current: $871 SGD|Low: $477 SGD|High: $1,160 SGD|Avg: $868 SGD|-1.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
April 8, 2026
Retailer 5$477 SGD
Retailer 8$780 SGD
Retailer 9$806 SGD
Brilliant Earth$871 SGD
Retailer 6$901 SGD
Retailer 2$919 SGD
Retailer 4$983 SGD
Retailer 7$989 SGD
Retailer 3$1,121 SGD

16 data points across 9 retailers

1 retailer

B+
Brilliant Earth
18080386A · Nov 6
$871 SGD
$680 USD
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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+
0.59ct Marquise
$871 SGD