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Princess|Lab Grown|IGI

1.51ct G VS2 Princess Lab Grown Diamond

ID • G/VS2 • IGI LG485151940

Shape and cutting style on the report: Princess cut

Certificate IGI LG485151940

Diamond specifications and retailer prices

From HK$3,484 HKD
As of November 4, 2026
Save HK$4,627 HKD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$8,111 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG485151940 or 485151940. Listed at 7 retailers as of November 2, 2026, with prices from HK$3,484 to HK$8,111, a HK$4,627 spread on the same certified stone. MOH London lists it at HK$8,111. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.5°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485151940
Dimensions6.10 × 6.03 × 4.35 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
6.10 mm6.03 mm1.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG485151940
Side View
Table 66.5%Crown 47.5°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 72.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$8,111 HKD|Low: HK$3,484 HKD|High: HK$9,586 HKD|Avg: HK$5,414 HKD|-15.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5HK$3,484 HKD
Retailer 2HK$3,695 HKD
Retailer 3HK$3,711 HKD
Retailer 6HK$4,613 HKD
Retailer 4HK$6,669 HKD
Retailer 7HK$6,920 HKD
MOH LondonHK$8,111 HKD

42 data points across 7 retailers

7 retailersHK$3,484 HKD to HK$8,111 HKD

B+
Cheapest Retailer
-
HK$3,484 HKD
A
Retailer 2
-
HK$3,695 HKD
View
A
Retailer 3
-
HK$3,711 HKD
View
B+
Retailer 4
-
HK$4,613 HKD
View
B+
Retailer 5
-
HK$6,669 HKD
View
Retailer 6
-
HK$6,920 HKD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG485151940 · Nov 2
HK$8,111 HKD
£814 GBP
View
6 more retailers have this diamond
Prices start from HK$3,484 HKDSave up to HK$4,627 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 Princess
HK$3,484 HKD