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Marquise|Natural|GIA

1.00ct J IF Marquise Natural Diamond

EX • J/IF • GIA 2517573792

Certificate GIA 2517573792

Diamond specifications and retailer prices

From HK$19,249 HKD
As of November 6, 2026
Save HK$4,430 HKD (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$23,678 HKD at GemTrove · As of November 7, 2026
View at GemTrove

About this 1ct natural marquise diamond

This 1ct 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 2517573792. Listed at 5 retailers as of November 6, 2026, with prices from HK$19,249 to HK$23,678, a HK$4,430 spread on the same certified stone. GemTrove lists it at HK$23,678. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2517573792
Dimensions10.76 × 5.18 × 3.08 mm
L/W Ratio2.08
Top View
10.76 mm5.18 mm1.00 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517573792
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.5%

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 6
Current: HK$23,678 HKD|Low: HK$19,249 HKD|High: HK$25,816 HKD|Avg: HK$22,231 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3HK$19,249 HKD
Retailer 2HK$20,675 HKD
Retailer 5HK$22,125 HKD
Retailer 4HK$23,011 HKD
GemTroveHK$23,678 HKD

39 data points across 5 retailers

5 retailersHK$19,249 HKD to HK$23,678 HKD

A
Cheapest Retailer
-
HK$19,249 HKD
A
Retailer 2
-
HK$20,675 HKD
View
B+
Retailer 3
-
HK$22,125 HKD
View
B+
Retailer 4
-
HK$23,011 HKD
View
Most Expensive
B+
GemTrove
GT-N-01273282-98 · Nov 7
HK$23,678 HKD
A$4,648 AUD
View
4 more retailers have this diamond
Prices start from HK$19,249 HKDSave up to HK$4,430 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
1.00ct Marquise
HK$19,249 HKD