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Marquise|Natural|GIA

0.23ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 5553182623

Certificate GIA 5553182623

Diamond specifications and retailer prices

From $309 SGD
₹22,974 INR
As of November 2, 2026
Save $499 SGD (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,664 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.23ct natural marquise diamond

This 0.23ct natural marquise sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5553182623. Listed at 9 retailers as of October 31, 2026, with a 162% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.23
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553182623
Dimensions6.30 × 3.20 × 1.92 mm
L/W Ratio1.97
Top View
6.30 mm3.20 mm0.23 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553182623
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,664 SGD|Low: $308 SGD|High: $1,664 SGD|Avg: $655 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$309 SGD
Retailer 6$434 SGD
Retailer 5$468 SGD
Retailer 4$485 SGD
Retailer 9$501 SGD
Retailer 7$584 SGD
Retailer 8$616 SGD
Retailer 3$807 SGD
NZ Jewellers$1,664 SGD

42 data points across 9 retailers

9 retailers$309 SGD to $807 SGD

A
Cheapest Retailer
-
$309 SGD
₹22,974 INR
B+
Retailer 2
-
$434 SGD
$339 USD
View
B+
Retailer 3
-
$468 SGD
$366 USD
View
B+
Retailer 4
-
$485 SGD
$379 USD
View
B+
Retailer 5
-
$501 SGD
$392 USD
View
B+
Retailer 6
-
$584 SGD
$457 USD
View
B
Retailer 7
-
$616 SGD
$482 USD
View
B
Retailer 8
-
$807 SGD
€601 EUR
View
Most Expensive
NZ Jewellers
b6dabddb-cf63-4078-98c7-28684865f36b · Oct 30
$1,664 SGD
$1,301 USD
View
Price under review
8 more retailers have this diamond
Prices start from $309 SGDSave up to $499 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
0.23ct Marquise
$309 SGD