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Marquise|Lab Grown|IGI

1.01ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG500146058

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG500146058

Diamond specifications and retailer prices

From HK$5,719 HKD
As of November 4, 2026
Save HK$20,275 HKD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$25,995 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.01ct lab-grown marquise diamond

This 1.01ct 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 LG500146058 or 500146058. Listed at 15 retailers as of November 4, 2026, with prices from HK$5,719 to HK$25,995, a HK$20,275 spread on the same certified stone. MOH London lists it at HK$25,995. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500146058
Dimensions10.51 × 5.18 × 3.15 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.51 mm5.18 mm1.01 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500146058
Side View
Table 63.0%Crown 35.8°Girdle: MediumPavilion 39.6°Culet: NoneDepth 60.8%

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$25,995 HKD|Low: HK$5,492 HKD|High: HK$26,373 HKD|Avg: HK$13,360 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
November 5, 2026
Retailer 12HK$5,719 HKD
Retailer 3HK$6,221 HKD
Retailer 4HK$6,402 HKD
Retailer 14HK$6,637 HKD
Retailer 13HK$7,610 HKD
Retailer 10HK$8,041 HKD
Retailer 7HK$10,403 HKD
Retailer 16HK$10,756 HKD
Retailer 2HK$12,191 HKD
Retailer 11HK$16,349 HKD
Retailer 9HK$17,291 HKD
Retailer 15HK$18,656 HKD
Retailer 8HK$18,993 HKD
Retailer 5HK$20,680 HKD
Retailer 6HK$20,727 HKD
MOH LondonHK$25,995 HKD

25 data points across 16 retailers

15 retailersHK$5,719 HKD to HK$25,995 HKD

A
Cheapest Retailer
-
HK$5,719 HKD
B+
Retailer 2
-
HK$6,221 HKD
View
B+
Retailer 3
-
HK$6,402 HKD
View
Final sale: no returns
Retailer 4
-
HK$6,637 HKD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
HK$6,637 HKD
View
B+
Retailer 6
-
HK$7,610 HKD
View
B+
Retailer 7
-
HK$8,041 HKD
View
B
Retailer 8
-
HK$10,756 HKD
View
B
Retailer 9
-
HK$12,191 HKD
View
B
Retailer 10
-
HK$16,349 HKD
View
B
Retailer 11
-
HK$17,291 HKD
View
B
Retailer 12
-
HK$18,656 HKD
View
B
Retailer 13
-
HK$20,680 HKD
View
B
Retailer 14
-
HK$20,727 HKD
View
Most Expensive
B
MOH London
LG500146058 · Nov 5
HK$25,995 HKD
£2,609 GBP
View
14 more retailers have this diamond
Prices start from HK$5,719 HKDSave up to HK$20,275 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
1.01ct Marquise
HK$5,719 HKD