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Oval|Lab Grown|IGI

12.09ct E VVS2 Oval Lab Grown Diamond

EX • E/VVS2 • IGI LG823677192

Certificate IGI LG823677192

Diamond specifications and retailer prices

From $4,708 USD
£3,707 GBP
Save $1,782 USD (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $6,490 USD at Rare Carat
View at Rare Carat

About this 12.09ct lab-grown oval diamond

This 12.09ct lab-grown oval 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 LG823677192 or 823677192. Listed at 2 retailers, with prices from $4,708 to $6,490 at Rare Carat, a $1,782 spread on the same certified stone. 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

12.09
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823677192
Dimensions19.06 × 13.24 × 7.81 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.06 mm13.24 mm12.09 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823677192
Side View
Table 62.0%Crown 34.3°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 59.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 1
Current: $6,490 USD|Low: $4,698 USD|High: $6,490 USD|Avg: $4,916 USD
Rare Carat
Retailer 2
September 29, 2026
Retailer 2$4,698 USD
Rare Carat$6,490 USD

16 data points across 2 retailers

2 retailers$4,708 USD to $6,490 USD

B+
Cheapest Retailer
-
$4,708 USD
£3,707 GBP
Most Expensive
B
Rare Carat
823677192 · Sep 28
$6,490 USD
View
1 more retailer has this diamond
Prices start from $4,708 USDSave up to $1,782 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.

B+
12.09ct Oval
$4,708 USD