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Princess|Lab Grown|IGI

3.51ct H VS2 Princess Lab Grown Diamond

EX • H/VS2 • IGI LG515236755

Shape and cutting style on the report: Princess cut

Certificate IGI LG515236755

Diamond specifications and retailer prices

From HK$7,406 HKD
$944 USD
As of October 30, 2026
Save HK$12,472 HKD (63%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$19,878 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 3.51ct lab-grown princess diamond

This 3.51ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG515236755 or 515236755. Listed at 3 retailers as of October 26, 2026, with prices from HK$7,406 to HK$19,878, a HK$12,472 spread on the same certified stone. MOH London lists it at HK$19,878. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.51
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG515236755
Dimensions8.30 × 8.08 × 5.99 mm
L/W Ratio1.03
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
8.30 mm8.08 mm3.51 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG515236755
Side View
Table 65.5%Crown 42.5°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 74.1%

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: Oct 30
Current: HK$19,878 HKD|Low: HK$6,826 HKD|High: HK$20,088 HKD|Avg: HK$10,556 HKD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 26, 2026
Retailer 4HK$6,826 HKD
Retailer 2HK$7,406 HKD
Retailer 3HK$8,081 HKD
MOH LondonHK$19,878 HKD

7 data points across 4 retailers

3 retailersHK$7,406 HKD to HK$19,878 HKD

B+
Cheapest Retailer
-
HK$7,406 HKD
$944 USD
A
Retailer 2
-
HK$8,081 HKD
$1,030 USD
View
Most Expensive
B+
MOH London
LG515236755 · Oct 26
HK$19,878 HKD
£1,995 GBP
View
2 more retailers have this diamond
Prices start from HK$7,406 HKDSave up to HK$12,472 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
3.51ct Princess
HK$7,406 HKD