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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 $344 AUD
₹22,974 INR
As of November 2, 2026
Save $556 AUD (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,856 AUD 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 November 2, 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: $1,856 AUD|Low: $343 AUD|High: $1,856 AUD|Avg: $731 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$344 AUD
Retailer 6$484 AUD
Retailer 5$522 AUD
Retailer 4$541 AUD
Retailer 9$559 AUD
Retailer 7$652 AUD
Retailer 8$688 AUD
Retailer 3$900 AUD
NZ Jewellers$1,856 AUD

42 data points across 9 retailers

9 retailers$344 AUD to $900 AUD

A
Cheapest Retailer
-
$344 AUD
₹22,974 INR
B+
Retailer 2
-
$484 AUD
$339 USD
View
B+
Retailer 3
-
$522 AUD
$366 USD
View
B+
Retailer 4
-
$541 AUD
$379 USD
View
B+
Retailer 5
-
$559 AUD
$392 USD
View
B+
Retailer 6
-
$652 AUD
$457 USD
View
B
Retailer 7
-
$688 AUD
$482 USD
View
B
Retailer 8
-
$900 AUD
€601 EUR
View
Most Expensive
NZ Jewellers
b6dabddb-cf63-4078-98c7-28684865f36b · Oct 30
$1,856 AUD
$1,301 USD
View
Price under review
8 more retailers have this diamond
Prices start from $344 AUDSave up to $556 AUD

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
$344 AUD