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Marquise|Natural|GIA

1.02ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 1236952500

Certificate GIA 1236952500

Diamond specifications and retailer prices

From HK$30,401 HKD
As of November 6, 2026
Save HK$21,198 HKD (41%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$51,599 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236952500. Listed at 7 retailers as of November 1, 2026, with prices from HK$30,401 to HK$51,599, a HK$21,198 spread on the same certified stone. MOH London lists it at HK$51,599. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1236952500
Dimensions10.30 × 5.29 × 3.24 mm
L/W Ratio1.95
Top View
10.30 mm5.29 mm1.02 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1236952500
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 61.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$51,599 HKD|Low: HK$30,401 HKD|High: HK$52,146 HKD|Avg: HK$35,760 HKD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4HK$30,401 HKD
Retailer 2HK$31,248 HKD
Retailer 5HK$32,690 HKD
Retailer 7HK$33,074 HKD
Retailer 3HK$34,775 HKD
Retailer 6HK$34,923 HKD
MOH LondonHK$51,599 HKD

32 data points across 7 retailers

7 retailersHK$30,401 HKD to HK$51,599 HKD

B+
Cheapest Retailer
-
HK$30,401 HKD
B+
Retailer 2
-
HK$31,248 HKD
View
Retailer 3
-
HK$32,690 HKD
View
Price last confirmed 42 days ago
B+
Retailer 4
-
HK$33,074 HKD
View
B+
Retailer 5
-
HK$34,775 HKD
View
Retailer 6
-
HK$34,923 HKD
View
Price last confirmed 25 days ago
Most Expensive
B
MOH London
D35C85CCA · Nov 1
HK$51,599 HKD
£5,184 GBP
View
6 more retailers have this diamond
Prices start from HK$30,401 HKDSave up to HK$21,198 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.

B+
1.02ct Marquise
HK$30,401 HKD