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Marquise|Natural|GIA

1.02ct J IF Marquise Natural Diamond

EX • J/IF • GIA 5556323559

Certificate GIA 5556323559

Diamond specifications and retailer prices

From HK$20,119 HKD
As of November 2, 2026
Save HK$26,851 HKD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$46,970 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556323559. Listed at 12 retailers as of November 2, 2026, with prices from HK$20,119 to HK$46,970, a HK$26,851 spread on the same certified stone. NZ Jewellers lists it at HK$46,970. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.86°
Pavilion angle39.39°
OriginNatural
Grading LabGIA
CertificateGIA 5556323559
Dimensions10.11 × 5.28 × 3.25 mm
L/W Ratio1.91
Girdle conditionThick
Top View
10.11 mm5.28 mm1.02 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556323559
Side View
Table 57.0%Crown 36.86°Girdle: ThickPavilion 39.39°Culet: NoneDepth 61.6%

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: HK$46,970 HKD|Low: HK$20,119 HKD|High: HK$48,184 HKD|Avg: HK$27,181 HKD|-2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8HK$20,119 HKD
Retailer 5HK$20,816 HKD
Retailer 10HK$21,200 HKD
Retailer 6HK$21,984 HKD
Retailer 12HK$22,462 HKD
Retailer 9HK$23,332 HKD
Retailer 3HK$23,591 HKD
Retailer 11HK$23,622 HKD
Retailer 2HK$25,260 HKD
Retailer 4HK$25,816 HKD
Retailer 7HK$37,572 HKD
NZ JewellersHK$46,970 HKD

38 data points across 12 retailers

12 retailersHK$20,119 HKD to HK$46,970 HKD

A
Cheapest Retailer
-
HK$20,119 HKD
A
Retailer 2
-
HK$20,816 HKD
View
A
Retailer 3
-
HK$21,200 HKD
View
A
Retailer 4
-
HK$21,984 HKD
View
A
Retailer 5
-
HK$22,462 HKD
View
A
Retailer 6
-
HK$23,332 HKD
View
Retailer 7
-
HK$23,591 HKD
View
Price last confirmed 18 days ago
A
Retailer 8
-
HK$23,622 HKD
View
B+
Retailer 9
-
HK$25,260 HKD
View
Retailer 10
-
HK$25,816 HKD
View
Price last confirmed 31 days ago
B
Retailer 11
-
HK$37,572 HKD
View
Most Expensive
B
NZ Jewellers
521747a2-0469-4de0-ab37-f41a882ed0ce · Nov 3
HK$46,970 HKD
$5,993 USD
View
11 more retailers have this diamond
Prices start from HK$20,119 HKDSave up to HK$26,851 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$20,119 HKD