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Marquise|Natural|GIA

0.23ct D SI1 Marquise Natural Diamond

D/SI1 • GIA 3545877488

Certificate GIA 3545877488

Diamond specifications and retailer prices

From $264 AUD
₹17,667 INR
As of October 31, 2026
Save $470 AUD (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,718 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) and certified by GIA 3545877488. Listed at 8 retailers as of October 31, 2026, with a 178% 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
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 3545877488
Dimensions6.16 × 3.06 × 2.03 mm
L/W Ratio2.01
Top View
6.16 mm3.06 mm0.23 ctD / SI1
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateGIA 3545877488
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.3%

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: Oct 31
Current: $1,718 AUD|Low: $263 AUD|High: $1,718 AUD|Avg: $633 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2$264 AUD
Retailer 6$379 AUD
Retailer 5$409 AUD
Retailer 4$423 AUD
Retailer 7$511 AUD
Retailer 8$598 AUD
Retailer 3$734 AUD
NZ Jewellers$1,718 AUD

41 data points across 8 retailers

8 retailers$264 AUD to $734 AUD

A
Cheapest Retailer
-
$264 AUD
₹17,667 INR
B+
Retailer 2
-
$379 AUD
$266 USD
View
B+
Retailer 3
-
$409 AUD
$287 USD
View
B+
Retailer 4
-
$423 AUD
$297 USD
View
B+
Retailer 5
-
$511 AUD
$359 USD
View
B
Retailer 6
-
$598 AUD
$420 USD
View
B
Retailer 7
-
$734 AUD
€491 EUR
View
Most Expensive
NZ Jewellers
ba99e448-6e04-4ca9-bb58-7932dc626865 · Oct 30
$1,718 AUD
$1,207 USD
View
Price under review
7 more retailers have this diamond
Prices start from $264 AUDSave up to $470 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
$264 AUD