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Marquise|Natural|GIA

0.52ct J SI1 Marquise Natural Diamond

GD • J/SI1 • GIA 5231382148

Certificate GIA 5231382148

Diamond specifications and retailer prices

From $862 SGD
$674 USD
As of November 2, 2026
Save $395 SGD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,257 SGD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5231382148. Listed at 2 retailers as of November 2, 2026, with prices from $862 to $1,257, a $395 spread on the same certified stone. 77 Diamonds lists it at $1,257. 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

0.52
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryFair
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231382148
Dimensions8.11 × 4.20 × 2.66 mm
L/W Ratio1.93
Top View
8.11 mm4.20 mm0.52 ctJ / SI1
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceFaint
CertificateGIA 5231382148
Side View
Table 60.0%CrownGirdle: XTN-VTKPavilionCuletDepth 63.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $1,257 SGD|Low: $850 SGD|High: $1,273 SGD|Avg: $1,062 SGD|+1.2%
77 Diamonds
Retailer 2
November 3, 2026
Retailer 2$862 SGD
77 Diamonds$1,257 SGD

37 data points across 2 retailers

2 retailers$862 SGD to $1,257 SGD

B
Cheapest Retailer
-
$862 SGD
$674 USD
Most Expensive
C
77 Diamonds
MQZQJYNCAFA · Nov 3
$1,257 SGD
£774 GBP
View
1 more retailer has this diamond
Prices start from $862 SGDSave up to $395 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
0.52ct Marquise
$862 SGD