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Princess|Lab Grown|IGI

1.51ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG841632721

Shape and cutting style on the report: Princess cut

Certificate IGI LG841632721

Diamond specifications and retailer prices

From HK$1,601 HKD
$204 USD
As of October 30, 2026
Save HK$7,656 HKD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$9,257 HKD at MOH London · As of November 1, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841632721 or 841632721. Listed at 16 retailers as of October 30, 2026, with prices from HK$1,601 to HK$9,257, a HK$7,656 spread on the same certified stone. MOH London lists it at HK$9,257. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841632721
Dimensions6.27 × 6.16 × 4.29 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.27 mm6.16 mm1.51 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841632721
Side View
Table 70.0%Crown 45.5°Girdle: Slightly ThickPavilion 36°Culet: NoneDepth 69.6%

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: Oct 30
Current: HK$9,257 HKD|Low: HK$1,601 HKD|High: HK$9,366 HKD|Avg: HK$4,353 HKD|-1.2%
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 1, 2026
Retailer 14HK$1,601 HKD
Retailer 4HK$1,852 HKD
Retailer 13HK$1,977 HKD
Retailer 15HK$1,977 HKD
Retailer 12HK$2,659 HKD
Retailer 10HK$3,361 HKD
Retailer 2HK$3,418 HKD
Retailer 6HK$3,429 HKD
Retailer 5HK$3,852 HKD
Retailer 7HK$4,574 HKD
Retailer 11HK$4,615 HKD
Retailer 9HK$5,115 HKD
Retailer 16HK$6,363 HKD
Retailer 3HK$6,433 HKD
Retailer 8HK$6,784 HKD
MOH LondonHK$9,257 HKD

21 data points across 16 retailers

16 retailersHK$1,601 HKD to HK$9,257 HKD

A
Cheapest Retailer
-
HK$1,601 HKD
$204 USD
A
Retailer 2
-
HK$1,852 HKD
$236 USD
View
Retailer 3
-
HK$1,977 HKD
$252 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$1,977 HKD
$252 USD
View
Retailer 5
-
HK$2,659 HKD
£267 GBP
View
Price last confirmed 16 days ago
A
Retailer 6
-
HK$3,361 HKD
€408 EUR
View
A
Retailer 7
-
HK$3,418 HKD
ZAR 7,039 ZAR
View
B+
Retailer 8
-
HK$3,429 HKD
$437 USD
View
A
Retailer 9
-
HK$3,852 HKD
$491 USD
View
A
Retailer 10
-
HK$4,574 HKD
$583 USD
View
A
Retailer 11
-
HK$4,615 HKD
A$905 AUD
View
A
Retailer 12
-
HK$5,115 HKD
$652 USD
View
B+
Retailer 13
-
HK$6,363 HKD
$811 USD
View
B+
Retailer 14
-
HK$6,433 HKD
SGD 1,108 SGD
View
B+
Retailer 15
-
HK$6,784 HKD
$865 USD
View
Most Expensive
B
MOH London
LG841632721 · Nov 1
HK$9,257 HKD
£929 GBP
View
15 more retailers have this diamond
Prices start from HK$1,601 HKDSave up to HK$7,656 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$1,601 HKD