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Marquise|Natural|GIA

0.43ct I SI2 Marquise Natural Diamond

ID • I/SI2 • GIA 7562439888

Certificate GIA 7562439888

Diamond specifications and retailer prices

From HK$2,034 HKD
₹24,690 INR
As of November 1, 2026
Save HK$4,174 HKD (67%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$10,254 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.43ct natural marquise diamond

This 0.43ct natural marquise sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562439888. Listed at 15 retailers as of October 29, 2026, with a 205% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.43
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7562439888
Dimensions8.50 × 3.82 × 2.27 mm
L/W Ratio2.23
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
8.50 mm3.82 mm0.43 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7562439888
Side View
Table 55.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.3%

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: Nov 1
Current: HK$10,254 HKD|Low: HK$2,034 HKD|High: HK$10,254 HKD|Avg: HK$3,860 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 8HK$2,034 HKD
Retailer 6HK$2,471 HKD
Retailer 9HK$2,471 HKD
Retailer 5HK$2,675 HKD
Retailer 10HK$2,801 HKD
Retailer 4HK$2,879 HKD
Retailer 14HK$2,981 HKD
Retailer 11HK$3,264 HKD
Retailer 7HK$3,459 HKD
Retailer 3HK$3,601 HKD
Retailer 12HK$3,978 HKD
Retailer 2HK$5,415 HKD
Retailer 13HK$6,208 HKD
NZ JewellersHK$10,254 HKD

27 data points across 14 retailers

15 retailersHK$2,034 HKD to HK$6,208 HKD

A
Cheapest Retailer
-
HK$2,034 HKD
₹24,690 INR
A
Retailer 2
-
HK$2,471 HKD
$315 USD
View
A
Retailer 3
-
HK$2,471 HKD
$315 USD
View
Final sale: no returns
A
Retailer 4
-
HK$2,675 HKD
$341 USD
View
A
Retailer 5
-
HK$2,801 HKD
$357 USD
View
A
Retailer 6
-
HK$2,879 HKD
$367 USD
View
A
Retailer 7
-
HK$2,981 HKD
$380 USD
View
A
Retailer 8
-
HK$3,264 HKD
$416 USD
View
B+
Retailer 9
-
HK$3,459 HKD
£347 GBP
View
B+
Retailer 10
-
HK$3,601 HKD
$459 USD
View
B+
Retailer 11
-
HK$3,700 HKD
$472 USD
View
B+
Retailer 12
-
HK$3,978 HKD
$507 USD
View
B
Retailer 13
-
HK$5,415 HKD
£543 GBP
View
B
Retailer 14
-
HK$6,208 HKD
£623 GBP
View
Most Expensive
NZ Jewellers
62df9eb3-d2de-4943-93ce-c35d3cf1b599 · Oct 30
HK$10,254 HKD
$1,307 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$2,034 HKDSave up to HK$4,174 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
0.43ct Marquise
HK$2,034 HKD