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Marquise|Natural|GIA

1.02ct J SI1 Marquise Natural Diamond

VG • J/SI1 • GIA 2135717786

Certificate GIA 2135717786

Diamond specifications and retailer prices

From HK$22,493 HKD
As of November 1, 2026
Save HK$22,885 HKD (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$45,378 HKD at MOH London · As of November 4, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2135717786. Listed at 5 retailers as of November 1, 2026, with prices from HK$22,493 to HK$45,378, a HK$22,885 spread on the same certified stone. MOH London lists it at HK$45,378. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2135717786
Dimensions9.59 × 5.00 × 3.50 mm
L/W Ratio1.92
Top View
9.59 mm5.00 mm1.02 ctJ / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2135717786
Side View
Table 58.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 70.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$45,378 HKD|Low: HK$22,274 HKD|High: HK$46,045 HKD|Avg: HK$29,980 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3HK$22,493 HKD
Retailer 6HK$22,689 HKD
Retailer 2HK$27,980 HKD
Retailer 4HK$29,163 HKD
Retailer 7HK$30,777 HKD
Retailer 5HK$30,824 HKD
MOH LondonHK$45,378 HKD

44 data points across 7 retailers

5 retailersHK$22,493 HKD to HK$45,378 HKD

B
Cheapest Retailer
-
HK$22,493 HKD
B
Retailer 2
-
HK$27,980 HKD
View
Retailer 3
-
HK$29,163 HKD
View
Price last confirmed 34 days ago
Retailer 4
-
HK$30,824 HKD
View
Price last confirmed 15 days ago
Most Expensive
C
MOH London
DF423965E · Nov 4
HK$45,378 HKD
£4,559 GBP
View
4 more retailers have this diamond
Prices start from HK$22,493 HKDSave up to HK$22,885 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$22,493 HKD