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Oval|Lab Grown|IGI

12.03ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG808639085

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG808639085

Diamond specifications and retailer prices

From $1,771 USD
As of October 27, 2026
Save $8,131 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,902 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 12.03ct lab-grown oval diamond

This 12.03ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG808639085 or 808639085. Listed at 19 retailers as of October 27, 2026, with prices from $1,771 to $9,902, a $8,131 spread on the same certified stone. With Clarity lists it at $9,902. 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

12.03
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle28.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808639085
Dimensions17.31 × 11.29 × 7.33 mm
L/W Ratio1.53
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.31 mm11.29 mm12.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808639085
Side View
Table 65.0%Crown 34.8°Girdle: THK-VTKPavilion 28.7°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,342 USD|Low: $1,659 USD|High: $9,902 USD|Avg: $3,925 USD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
With Clarity
October 31, 2026
Retailer 17$1,659 USD
Retailer 3$1,771 USD
Retailer 2$1,927 USD
Retailer 8$1,982 USD
Retailer 4$2,054 USD
Retailer 14$2,225 USD
Retailer 1$2,342 USD
Retailer 6$2,600 USD
Retailer 15$2,896 USD
Retailer 12$3,059 USD
Retailer 18$3,146 USD
Retailer 19$3,224 USD
Retailer 5$3,851 USD
Retailer 10$4,252 USD
Retailer 9$5,536 USD
Retailer 16$5,795 USD
Retailer 13$6,793 USD
Retailer 7$8,193 USD
Retailer 11$9,310 USD
With Clarity$9,902 USD

32 data points across 20 retailers

19 retailers$1,771 USD to $9,902 USD

Retailer 1
-
$1,659 USD
£1,306 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
$1,771 USD
View
Retailer 3
-
$1,927 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$2,054 USD
View
A
Retailer 5
-
$2,225 USD
View
A
Retailer 6
-
$2,342 USD
HK$18,300 HKD
View
A
Retailer 7
-
$2,600 USD
View
A
Retailer 8
-
$2,896 USD
£2,280 GBP
View
A
Retailer 9
-
$3,059 USD
€2,913 EUR
View
A
Retailer 10
-
$3,146 USD
View
B+
Retailer 11
-
$3,224 USD
View
Retailer 12
-
$3,851 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$4,252 USD
£3,348 GBP
View
B+
Retailer 14
-
$5,536 USD
View
B+
Retailer 15
-
$5,795 USD
View
B
Retailer 16
-
$6,793 USD
SGD 9,180 SGD
View
B
Retailer 17
-
$8,193 USD
View
B
Retailer 18
-
$9,310 USD
View
Most Expensive
B
With Clarity
808639085 · Oct 31
$9,902 USD
View
18 more retailers have this diamond
Prices start from $1,771 USDSave up to $8,131 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
12.03ct Oval
$1,771 USD