Oval|Lab Grown|IGI

12.05ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG823677182

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823677182

Diamond specifications and retailer prices

From $2,356 USD
As of October 31, 2026
Save $3,669 USD (61%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,025 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 12.05ct lab-grown oval diamond

This 12.05ct lab-grown oval 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 LG823677182 or 823677182. Listed at 3 retailers as of October 28, 2026, with prices from $2,356 to $6,025, a $3,669 spread on the same certified stone. Rare Carat lists it at $6,025. 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

12.05
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823677182
Dimensions19.13 × 13.21 × 7.76 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.13 mm13.21 mm12.05 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823677182
Side View
Table 62.0%Crown 34.3°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 58.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $6,025 USD|Low: $2,356 USD|High: $6,115 USD|Avg: $4,318 USD|-1.5%
Rare Carat
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$2,356 USD
Retailer 2$3,377 USD
Rare Carat$6,025 USD

38 data points across 3 retailers

3 retailers$2,356 USD to $6,025 USD

A
Cheapest Retailer
-
$2,356 USD
Final sale: no returns
A
Retailer 2
-
$3,377 USD
£2,659 GBP
View
Most Expensive
B
Rare Carat
823677182 · Oct 28
$6,025 USD
View
2 more retailers have this diamond
Prices start from $2,356 USDSave up to $3,669 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
12.05ct Oval
$2,356 USD