Oval|Lab Grown|IGI

12.20ct H VS2 Oval Lab Grown Diamond

EX • H/VS2 • IGI LG576319132

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG576319132

Diamond specifications and retailer prices

From $7,364 USD
As of October 31, 2026
Save $10,216 USD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $23,974 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 12.2ct lab-grown oval diamond

This 12.2ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG576319132 or 576319132. Listed at 13 retailers as of October 29, 2026, with a 139% 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

12.20
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576319132
Dimensions18.24 × 12.94 × 8.07 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
18.24 mm12.94 mm12.20 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576319132
Side View
Table 62.0%Crown 36.8°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $15,248 USD|Low: $7,364 USD|High: $34,002 USD|Avg: $15,413 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 31, 2026
Retailer 7$7,364 USD
Retailer 5$7,746 USD
Retailer 11$8,410 USD
Retailer 10$8,655 USD
Retailer 4$8,758 USD
Retailer 9$9,984 USD
Retailer 8$10,814 USD
Retailer 12$13,777 USD
Retailer 1$15,248 USD
Retailer 6$17,580 USD
Reve Diamonds$23,974 USD
Retailer 3$30,857 USD
Retailer 2$34,002 USD

15 data points across 13 retailers

13 retailers$7,364 USD to $17,580 USD

B
Cheapest Retailer
-
$7,364 USD
B+
Retailer 2
-
$7,746 USD
£6,099 GBP
View
B
Retailer 3
-
$8,410 USD
View
Final sale: no returns
B
Retailer 4
-
$8,655 USD
View
B
Retailer 5
-
$8,758 USD
View
B
Retailer 6
-
$9,984 USD
HK$78,000 HKD
View
B
Retailer 7
-
$10,814 USD
View
B
Retailer 8
-
$13,777 USD
£10,848 GBP
View
B
Retailer 9
-
$15,248 USD
€14,522 EUR
View
B
Retailer 10
-
$17,580 USD
View
Most Expensive
Reve Diamonds
770B98E47 · Oct 30
$23,974 USD
View
Price under review
10 more retailers have this diamond
Prices start from $7,364 USDSave up to $10,216 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.

B+
12.20ct Oval
$7,364 USD