Princess|Lab Grown|IGI

11.43ct E VVS2 Princess Lab Grown Diamond

EX • E/VVS2 • IGI LG826654509

Shape and cutting style on the report: Princess cut

Certificate IGI LG826654509

Diamond specifications and retailer prices

From $3,789 USD
As of October 31, 2026
Save $1,419 USD (27%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,930 USD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 11.43ct lab-grown princess diamond

This 11.43ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826654509 or 826654509. Listed at 3 retailers as of October 31, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

11.43
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826654509
Dimensions12.58 × 12.34 × 8.39 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.58 mm12.34 mm11.43 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826654509
Side View
Table 71.0%Crown 41.5°Girdle: MediumPavilion 37.4°Culet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $6,930 USD|Low: $3,789 USD|High: $7,045 USD|Avg: $5,876 USD|-1.6%
Rare Carat
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$3,789 USD
Retailer 2$5,208 USD
Rare Carat$6,930 USD

35 data points across 3 retailers

3 retailers$3,789 USD to $5,208 USD

A
Cheapest Retailer
-
$3,789 USD
Final sale: no returns
A
Retailer 2
-
$5,208 USD
£4,101 GBP
View
Most Expensive
Rare Carat
826654509 · Oct 21
$6,930 USD
View
Price last confirmed 10 days ago
2 more retailers have this diamond
Prices start from $3,789 USDSave up to $1,419 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
11.43ct Princess
$3,789 USD