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 $4,060 USD
As of October 30, 2026
14 retailers carry this diamond
Most expensive: $43,154 USD 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 30, 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
Color
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

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $43,154 USD|Low: $4,060 USD|High: $50,541 USD|Avg: $25,153 USD|-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
October 30, 2026
Retailer 2$4,060 USD
Retailer 11$18,567 USD
Retailer 12$19,558 USD
Retailer 8$19,573 USD
Retailer 3$19,994 USD
Retailer 7$20,049 USD
Retailer 6$20,263 USD
Retailer 4$21,765 USD
Retailer 9$29,047 USD
Retailer 5$31,288 USD
Cape Diamonds$43,154 USD
Retailer 10$50,541 USD

19 data points across 12 retailers

14 retailers

B+
Cheapest Retailer
-
$4,060 USD
Retailer 2
-
$17,477 USD
View
Price under review
Retailer 3
-
$17,896 USD
View
Price under review
Retailer 4
-
$18,567 USD
View
Price under review
Retailer 5
-
$31,288 USD
£24,636 GBP
View
Price under review
Most Expensive
Cape Diamonds
cert_522235486 · Oct 29
$43,154 USD
ZAR 697,163 ZAR
View
Price under review
5 more retailers have this diamond
Prices start from $4,060 USD

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
$4,060 USD