Princess|Lab Grown|IGI

10.20ct F VVS2 Princess Lab Grown Diamond

EX • F/VVS2 • IGI LG823677190

Shape and cutting style on the report: Princess cut

Certificate IGI LG823677190

Diamond specifications and retailer prices

From $2,532 USD
As of October 31, 2026
Save $3,653 USD (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,185 USD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 10.2ct lab-grown princess diamond

This 10.2ct lab-grown princess sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823677190 or 823677190. Listed at 3 retailers as of October 31, 2026, with prices from $2,532 to $6,185, a $3,653 spread on the same certified stone. Rare Carat lists it at $6,185. 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

10.20
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823677190
Dimensions12.05 × 11.89 × 8.10 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.05 mm11.89 mm10.20 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823677190
Side View
Table 68.0%Crown 45.6°Girdle: MediumPavilion 37.7°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $6,185 USD|Low: $2,532 USD|High: $6,330 USD|Avg: $4,596 USD|-2.3%
Rare Carat
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$2,532 USD
Retailer 2$3,634 USD
Rare Carat$6,185 USD

37 data points across 3 retailers

3 retailers$2,532 USD to $6,185 USD

A
Cheapest Retailer
-
$2,532 USD
Final sale: no returns
A
Retailer 2
-
$3,634 USD
£2,861 GBP
View
Most Expensive
B+
Rare Carat
823677190 · Nov 1
$6,185 USD
View
2 more retailers have this diamond
Prices start from $2,532 USDSave up to $3,653 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.

A
10.20ct Princess
$2,532 USD