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Marquise|Natural|GIA

0.52ct J SI1 Marquise Natural Diamond

GD • J/SI1 • GIA 2231938400

Certificate GIA 2231938400

Diamond specifications and retailer prices

From $853 SGD
$667 USD
As of October 31, 2026
Save $979 SGD (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,832 SGD at MOH London · As of November 2, 2026
View at MOH London

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 2231938400. Listed at 7 retailers as of October 31, 2026, with prices from $853 to $1,832, a $979 spread on the same certified stone. MOH London lists it at $1,832. 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
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2231938400
Dimensions7.13 × 4.26 × 2.91 mm
L/W Ratio1.67
Girdle conditionFaceted
Top View
7.13 mm4.26 mm0.52 ctJ / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 2231938400
Side View
Table 59.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,832 SGD|Low: $853 SGD|High: $1,855 SGD|Avg: $1,207 SGD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$853 SGD
Retailer 2$985 SGD
Retailer 3$1,170 SGD
MOH London$1,832 SGD

43 data points across 4 retailers

7 retailers$853 SGD to $1,832 SGD

B
Cheapest Retailer
-
$853 SGD
$667 USD
B
Retailer 2
-
$921 SGD
$720 USD
View
B
Retailer 3
-
$921 SGD
$720 USD
View
B
Retailer 4
-
$959 SGD
$750 USD
View
B
Retailer 5
-
$985 SGD
£607 GBP
View
B
Retailer 6
-
$1,170 SGD
€871 EUR
View
Most Expensive
C
MOH London
277B0FEB8 · Nov 2
$1,832 SGD
£1,128 GBP
View
6 more retailers have this diamond
Prices start from $853 SGDSave up to $979 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
$853 SGD