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Marquise|Lab Grown|IGI

1.01ct I VS1 Marquise Lab Grown Diamond

ID • I/VS1 • IGI LG514252456

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG514252456

Diamond specifications and retailer prices

From HK$4,629 HKD
As of November 4, 2026
Save HK$30,861 HKD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$35,490 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG514252456 or 514252456. Listed at 13 retailers as of November 4, 2026, with prices from HK$4,629 to HK$35,490, a HK$30,861 spread on the same certified stone. MOH London lists it at HK$35,490. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.6°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514252456
Dimensions10.21 × 5.36 × 3.06 mm
L/W Ratio1.90
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
10.21 mm5.36 mm1.01 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG514252456
Side View
Table 57.0%Crown 40.6°Girdle: MED-STKPavilion 33.1°Culet: NoneDepth 57.1%

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$35,490 HKD|Low: HK$4,629 HKD|High: HK$36,058 HKD|Avg: HK$17,984 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
November 5, 2026
Retailer 7HK$4,629 HKD
Retailer 8HK$9,548 HKD
Retailer 12HK$10,387 HKD
Retailer 13HK$10,685 HKD
Retailer 9HK$11,077 HKD
Retailer 4HK$12,435 HKD
Retailer 5HK$15,486 HKD
Retailer 10HK$17,565 HKD
Retailer 2HK$20,374 HKD
Retailer 11HK$20,758 HKD
Retailer 3HK$21,221 HKD
Retailer 14HK$26,776 HKD
Retailer 6HK$31,710 HKD
MOH LondonHK$35,490 HKD

23 data points across 14 retailers

13 retailersHK$4,629 HKD to HK$35,490 HKD

A
Cheapest Retailer
-
HK$4,629 HKD
B
Retailer 2
-
HK$9,548 HKD
View
B
Retailer 3
-
HK$10,387 HKD
View
B
Retailer 4
-
HK$10,685 HKD
View
Final sale: no returns
Retailer 5
-
HK$11,077 HKD
View
Price last confirmed 24 days ago
B
Retailer 6
-
HK$11,077 HKD
View
B
Retailer 7
-
HK$12,435 HKD
View
B
Retailer 8
-
HK$17,565 HKD
View
B
Retailer 9
-
HK$20,374 HKD
View
B
Retailer 10
-
HK$20,758 HKD
View
B
Retailer 11
-
HK$21,221 HKD
View
B
Retailer 12
-
HK$26,776 HKD
View
Most Expensive
B
MOH London
LG514252456 · Nov 5
HK$35,490 HKD
£3,562 GBP
View
12 more retailers have this diamond
Prices start from HK$4,629 HKDSave up to HK$30,861 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$4,629 HKD