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Princess|Lab Grown|IGI

4.51ct H VVS2 Princess Lab Grown Diamond

ID • H/VVS2 • IGI LG522235486

Shape and cutting style on the report: Princess cut

Certificate IGI LG522235486

Diamond specifications and retailer prices

From HK$31,854 HKD
$4,060 USD
As of October 31, 2026
14 retailers carry this diamond
Most expensive: HK$338,576 HKD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 4.51ct lab-grown princess diamond

This 4.51ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG522235486 or 522235486. Listed at 14 retailers as of October 31, 2026. 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

4.51
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522235486
Dimensions8.84 × 8.83 × 6.55 mm
L/W Ratio1.00
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
8.84 mm8.83 mm4.51 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG522235486
Side View
Table 72.0%Crown 47.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 74.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$338,576 HKD|Low: HK$31,854 HKD|High: HK$396,527 HKD|Avg: HK$187,958 HKD|-10.8%
Cape Diamonds
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
November 1, 2026
Retailer 8HK$31,854 HKD
Retailer 10HK$137,119 HKD
Retailer 14HK$140,407 HKD
Retailer 5HK$145,671 HKD
Retailer 13HK$149,068 HKD
Retailer 6HK$153,446 HKD
Retailer 15HK$153,564 HKD
Retailer 12HK$157,298 HKD
Retailer 9HK$158,977 HKD
Retailer 11HK$159,056 HKD
Retailer 7HK$170,764 HKD
Retailer 3HK$227,898 HKD
Retailer 2HK$244,169 HKD
Cape DiamondsHK$338,576 HKD
Retailer 4HK$396,527 HKD

21 data points across 15 retailers

14 retailers

B+
Cheapest Retailer
-
HK$31,854 HKD
$4,060 USD
Retailer 2
-
HK$137,119 HKD
$17,477 USD
View
Price under review
Retailer 3
-
HK$140,407 HKD
$17,896 USD
View
Price under review
Retailer 4
-
HK$145,671 HKD
$18,567 USD
View
Price under review
Retailer 5
-
HK$244,169 HKD
£24,505 GBP
View
Price under review
Most Expensive
Cape Diamonds
cert_522235486 · Oct 29
HK$338,576 HKD
ZAR 697,163 ZAR
View
Price under review
5 more retailers have this diamond
Prices start from HK$31,854 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.

B+
4.51ct Princess
HK$31,854 HKD