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Marquise|Lab Grown|IGI

1.51ct K VS1 Marquise Lab Grown Diamond

ID • K/VS1 • IGI LG436073601

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG436073601

Diamond specifications and retailer prices

From HK$7,908 HKD
As of November 6, 2026
Save HK$23,118 HKD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$31,026 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436073601 or 436073601. Listed at 10 retailers as of November 5, 2026, with prices from HK$7,908 to HK$31,026, a HK$23,118 spread on the same certified stone. MOH London lists it at HK$31,026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436073601
Dimensions11.03 × 6.12 × 3.88 mm
L/W Ratio1.80
Girdle conditionFaceted
Cert comments
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Top View
11.03 mm6.12 mm1.51 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436073601
Side View
Table 57.5%Crown 35.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.4%

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 6
Current: HK$31,026 HKD|Low: HK$7,594 HKD|High: HK$31,524 HKD|Avg: HK$17,009 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4HK$7,908 HKD
Retailer 5HK$9,171 HKD
Retailer 3HK$10,552 HKD
Retailer 6HK$14,639 HKD
Retailer 2HK$16,875 HKD
Retailer 7HK$19,174 HKD
MOH LondonHK$31,026 HKD

24 data points across 7 retailers

10 retailersHK$7,908 HKD to HK$31,026 HKD

A
Cheapest Retailer
-
HK$7,908 HKD
A
Retailer 2
-
HK$8,606 HKD
View
Retailer 3
-
HK$9,171 HKD
View
Price last confirmed 25 days ago
A
Retailer 4
-
HK$9,171 HKD
View
A
Retailer 5
-
HK$10,552 HKD
View
A
Retailer 6
-
HK$14,639 HKD
View
B+
Retailer 7
-
HK$16,875 HKD
View
B+
Retailer 8
-
HK$17,197 HKD
View
B+
Retailer 9
-
HK$19,174 HKD
View
Most Expensive
B
MOH London
LG436073601 · Nov 5
HK$31,026 HKD
£3,114 GBP
View
9 more retailers have this diamond
Prices start from HK$7,908 HKDSave up to HK$23,118 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
1.51ct Marquise
HK$7,908 HKD