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Marquise|Natural|GIA

1.02ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 5553250320

Certificate GIA 5553250320

Diamond specifications and retailer prices

From HK$14,821 HKD
As of November 3, 2026
Save HK$25,711 HKD (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$40,532 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded H 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 5553250320. Listed at 15 retailers as of November 3, 2026, with prices from HK$14,821 to HK$40,532, a HK$25,711 spread on the same certified stone. NZ Jewellers lists it at HK$40,532. 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

1.02
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553250320
Dimensions9.83 × 5.14 × 3.23 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Natural
Top View
9.83 mm5.14 mm1.02 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553250320
Side View
Table 57.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 62.8%

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 3
Current: HK$40,532 HKD|Low: HK$14,798 HKD|High: HK$41,239 HKD|Avg: HK$22,120 HKD|-1.7%
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 4, 2026
Retailer 9HK$14,821 HKD
Retailer 4HK$17,002 HKD
Retailer 6HK$17,724 HKD
Retailer 3HK$17,889 HKD
Retailer 7HK$19,136 HKD
Retailer 5HK$19,387 HKD
Retailer 12HK$19,387 HKD
Retailer 14HK$20,282 HKD
Retailer 11HK$20,486 HKD
Retailer 2HK$20,509 HKD
Retailer 13HK$22,369 HKD
Retailer 8HK$24,103 HKD
Retailer 10HK$33,965 HKD
NZ JewellersHK$40,532 HKD

22 data points across 14 retailers

15 retailersHK$14,821 HKD to HK$40,532 HKD

A
Cheapest Retailer
-
HK$14,821 HKD
A
Retailer 2
-
HK$17,002 HKD
View
A
Retailer 3
-
HK$17,724 HKD
View
A
Retailer 4
-
HK$17,889 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$18,140 HKD
View
A
Retailer 6
-
HK$19,136 HKD
View
A
Retailer 7
-
HK$19,387 HKD
View
A
Retailer 8
-
HK$19,387 HKD
View
B+
Retailer 9
-
HK$20,282 HKD
View
A
Retailer 10
-
HK$20,486 HKD
View
A
Retailer 11
-
HK$20,509 HKD
View
B+
Retailer 12
-
HK$22,369 HKD
View
B+
Retailer 13
-
HK$24,103 HKD
View
B
Retailer 14
-
HK$33,965 HKD
View
Most Expensive
B
NZ Jewellers
4fe96929-7474-4bc1-a946-ef12d7465f66 · Nov 3
HK$40,532 HKD
$5,166 USD
View
14 more retailers have this diamond
Prices start from HK$14,821 HKDSave up to HK$25,711 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
1.02ct Marquise
HK$14,821 HKD