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Marquise|Natural|GIA

0.53ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 3545973219

Certificate GIA 3545973219

Diamond specifications and retailer prices

From $523 SGD
As of November 6, 2026
Save $635 SGD (55%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,158 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.53ct natural marquise diamond

This 0.53ct natural marquise sits in the half to three-quarter carat band, graded G 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 3545973219. Listed at 3 retailers as of November 6, 2026, with prices from $523 to $1,158, a $635 spread on the same certified stone. 77 Diamonds lists it at $1,158. 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

0.53
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3545973219
Dimensions7.49 × 4.37 × 2.87 mm
L/W Ratio1.71
Top View
7.49 mm4.37 mm0.53 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 3545973219
Side View
Table 54.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,158 SGD|Low: $523 SGD|High: $1,172 SGD|Avg: $862 SGD|+1.2%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$523 SGD
Retailer 3$891 SGD
77 Diamonds$1,158 SGD

44 data points across 3 retailers

3 retailers$523 SGD to $1,158 SGD

A
Cheapest Retailer
-
$523 SGD
B+
Retailer 2
-
$891 SGD
View
Most Expensive
B+
77 Diamonds
MQCP4HUGER7Z · Nov 6
$1,158 SGD
£711 GBP
View
2 more retailers have this diamond
Prices start from $523 SGDSave up to $635 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
0.53ct Marquise
$523 SGD