Princess|Lab Grown|IGI

10.34ct E VS1 Princess Lab Grown Diamond

EX • E/VS1 • IGI LG833677078

Shape and cutting style on the report: Princess cut

Certificate IGI LG833677078

Diamond specifications and retailer prices

From $2,566 USD
As of October 29, 2026
Save $16,974 USD (87%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $19,540 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 10.34ct lab-grown princess diamond

This 10.34ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833677078 or 833677078. Listed at 3 retailers as of October 29, 2026, with prices from $2,566 to $19,540, a $16,974 spread on the same certified stone. Brilliant Earth lists it at $19,540. 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

10.34
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833677078
Dimensions12.25 × 12.03 × 8.09 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.25 mm12.03 mm10.34 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833677078
Side View
Table 70.0%Crown 41.6°Girdle: ThinPavilion 37.8°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $19,540 USD|Low: $2,566 USD|High: $24,150 USD|Avg: $10,965 USD|-19.1%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$2,566 USD
Retailer 2$3,674 USD
Brilliant Earth$19,540 USD

37 data points across 3 retailers

3 retailers$2,566 USD to $19,540 USD

A
Cheapest Retailer
-
$2,566 USD
Final sale: no returns
A
Retailer 2
-
$3,674 USD
£2,893 GBP
View
Most Expensive
B
Brilliant Earth
21230155A · Oct 30
$19,540 USD
View
2 more retailers have this diamond
Prices start from $2,566 USDSave up to $16,974 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
10.34ct Princess
$2,566 USD