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Marquise|Lab Grown|IGI

1.00ct I VS1 Marquise Lab Grown Diamond

ID • I/VS1 • IGI LG436072902

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG436072902

Diamond specifications and retailer prices

From HK$4,550 HKD
As of November 4, 2026
Save HK$30,601 HKD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$35,151 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1ct lab-grown marquise diamond

This 1ct lab-grown 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 and certified by IGI LG436072902 or 436072902. Listed at 14 retailers as of November 4, 2026, with prices from HK$4,550 to HK$35,151, a HK$30,601 spread on the same certified stone. MOH London lists it at HK$35,151. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436072902
Dimensions9.68 × 5.35 × 3.37 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.68 mm5.35 mm1.00 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436072902
Side View
Table 55.0%Crown 32.7°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 63.0%

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 4
Current: HK$35,151 HKD|Low: HK$4,550 HKD|High: HK$35,669 HKD|Avg: HK$16,721 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 11HK$4,550 HKD
Retailer 8HK$7,045 HKD
Retailer 12HK$9,453 HKD
Retailer 16HK$10,285 HKD
Retailer 3HK$10,591 HKD
Retailer 13HK$10,968 HKD
Retailer 17HK$10,968 HKD
Retailer 6HK$12,317 HKD
Retailer 7HK$15,353 HKD
Retailer 14HK$17,393 HKD
Retailer 2HK$17,503 HKD
Retailer 10HK$20,178 HKD
Retailer 15HK$20,562 HKD
Retailer 5HK$21,009 HKD
Retailer 4HK$26,540 HKD
Retailer 9HK$31,404 HKD
MOH LondonHK$35,151 HKD

32 data points across 17 retailers

14 retailersHK$4,550 HKD to HK$35,151 HKD

A
Cheapest Retailer
-
HK$4,550 HKD
B
Retailer 2
-
HK$9,453 HKD
View
B
Retailer 3
-
HK$10,285 HKD
View
B
Retailer 4
-
HK$10,591 HKD
View
Final sale: no returns
B
Retailer 5
-
HK$10,968 HKD
View
Retailer 6
-
HK$10,968 HKD
View
Price last confirmed 24 days ago
B
Retailer 7
-
HK$12,317 HKD
View
B
Retailer 8
-
HK$17,393 HKD
View
B
Retailer 9
-
HK$17,503 HKD
View
B
Retailer 10
-
HK$20,178 HKD
View
B
Retailer 11
-
HK$20,562 HKD
View
B
Retailer 12
-
HK$21,009 HKD
View
B
Retailer 13
-
HK$26,540 HKD
View
Most Expensive
B
MOH London
LG436072902 · Nov 5
HK$35,151 HKD
£3,528 GBP
View
13 more retailers have this diamond
Prices start from HK$4,550 HKDSave up to HK$30,601 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$4,550 HKD