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Marquise|Natural|GIA

0.23ct D SI1 Marquise Natural Diamond

GD • D/SI1 • GIA 5516275293

Certificate GIA 5516275293

Diamond specifications and retailer prices

From HK$2,424 HKD
$309 USD
As of November 1, 2026
Save HK$2,148 HKD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$9,290 HKD 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5516275293. Listed at 9 retailers as of October 31, 2026, with a 89% 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5516275293
Dimensions6.46 × 3.20 × 1.94 mm
L/W Ratio2.02
Top View
6.46 mm3.20 mm0.23 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5516275293
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.7%

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 1
Current: HK$9,290 HKD|Low: HK$2,424 HKD|High: HK$10,977 HKD|Avg: HK$3,937 HKD|-15.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7HK$2,424 HKD
Retailer 2HK$2,511 HKD
Retailer 6HK$2,613 HKD
Retailer 5HK$2,699 HKD
Retailer 9HK$2,793 HKD
Retailer 10HK$3,104 HKD
Retailer 3HK$3,264 HKD
Retailer 8HK$3,703 HKD
Retailer 4HK$4,572 HKD
NZ JewellersHK$9,290 HKD

36 data points across 10 retailers

9 retailersHK$2,424 HKD to HK$4,572 HKD

A
Cheapest Retailer
-
HK$2,424 HKD
$309 USD
A
Retailer 2
-
HK$2,511 HKD
$320 USD
View
B+
Retailer 3
-
HK$2,613 HKD
$333 USD
View
B+
Retailer 4
-
HK$2,699 HKD
$344 USD
View
B+
Retailer 5
-
HK$2,793 HKD
$356 USD
View
B+
Retailer 6
-
HK$3,264 HKD
$416 USD
View
B+
Retailer 7
-
HK$3,703 HKD
$472 USD
View
B
Retailer 8
-
HK$4,572 HKD
€555 EUR
View
Most Expensive
NZ Jewellers
3f448412-b3bc-49f2-ab06-3558b61bd69f · Oct 30
HK$9,290 HKD
$1,184 USD
View
Price under review
8 more retailers have this diamond
Prices start from HK$2,424 HKDSave up to HK$2,148 HKD

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
HK$2,424 HKD