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Marquise|Lab Grown|IGI

1.02ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG425067440

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG425067440

Diamond specifications and retailer prices

From HK$5,774 HKD
As of November 4, 2026
Save HK$20,470 HKD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$26,244 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG425067440 or 425067440. Listed at 15 retailers as of November 4, 2026, with prices from HK$5,774 to HK$26,244, a HK$20,470 spread on the same certified stone. MOH London lists it at HK$26,244. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425067440
Dimensions10.19 × 5.23 × 3.24 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Top View
10.19 mm5.23 mm1.02 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG425067440
Side View
Table 57.5%Crown 35.6°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 62.0%

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 4
Current: HK$26,244 HKD|Low: HK$5,547 HKD|High: HK$26,622 HKD|Avg: HK$12,695 HKD|-0.3%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 13HK$5,774 HKD
Retailer 3HK$6,284 HKD
Retailer 5HK$6,457 HKD
Retailer 4HK$6,700 HKD
Retailer 15HK$6,700 HKD
Retailer 14HK$7,688 HKD
Retailer 11HK$8,081 HKD
Retailer 2HK$8,912 HKD
Retailer 8HK$10,489 HKD
Retailer 17HK$10,858 HKD
Retailer 10HK$12,309 HKD
Retailer 12HK$16,498 HKD
Retailer 16HK$18,836 HKD
Retailer 9HK$19,189 HKD
Retailer 6HK$20,798 HKD
Retailer 7HK$20,884 HKD
MOH LondonHK$26,244 HKD

32 data points across 17 retailers

15 retailersHK$5,774 HKD to HK$26,244 HKD

B+
Cheapest Retailer
-
HK$5,774 HKD
B+
Retailer 2
-
HK$6,284 HKD
View
B+
Retailer 3
-
HK$6,457 HKD
View
Final sale: no returns
Retailer 4
-
HK$6,700 HKD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
HK$6,700 HKD
View
B+
Retailer 6
-
HK$7,688 HKD
View
B+
Retailer 7
-
HK$8,081 HKD
View
B+
Retailer 8
-
HK$8,912 HKD
View
B
Retailer 9
-
HK$10,858 HKD
View
B
Retailer 10
-
HK$12,309 HKD
View
B
Retailer 11
-
HK$16,498 HKD
View
B
Retailer 12
-
HK$18,836 HKD
View
B
Retailer 13
-
HK$20,798 HKD
View
B
Retailer 14
-
HK$20,884 HKD
View
Most Expensive
B
MOH London
LG425067440 · Nov 5
HK$26,244 HKD
£2,634 GBP
View
14 more retailers have this diamond
Prices start from HK$5,774 HKDSave up to HK$20,470 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$5,774 HKD