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Oval|Lab Grown|IGI

12.45ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG578324214

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG578324214

Diamond specifications and retailer prices

From $2,238 USD
As of October 29, 2026
Save $13,162 USD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $15,400 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 12.45ct lab-grown oval diamond

This 12.45ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG578324214 or 578324214. Listed at 14 retailers as of October 29, 2026, with prices from $2,238 to $15,400, a $13,162 spread on the same certified stone. Do Amore Diamonds lists it at $15,400. 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

12.45
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578324214
Dimensions18.72 × 13.13 × 8.20 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
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
18.72 mm13.13 mm12.45 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578324214
Side View
Table 59.0%Crown 35.8°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.5%

Caratlytics Score

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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 29
Current: $15,400 USD|Low: $2,238 USD|High: $17,860 USD|Avg: $6,262 USD|-13.8%
Do Amore Diamonds
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
October 31, 2026
Retailer 16$2,238 USD
Retailer 10$2,309 USD
Retailer 13$2,435 USD
Retailer 9$2,760 USD
Retailer 6$2,908 USD
Retailer 14$3,392 USD
Retailer 8$3,412 USD
Retailer 5$3,940 USD
Retailer 15$4,055 USD
Retailer 11$4,070 USD
Retailer 7$5,335 USD
Retailer 3$8,765 USD
Retailer 2$9,452 USD
Retailer 12$9,806 USD
Retailer 4$12,270 USD
Do Amore Diamonds$15,400 USD

36 data points across 16 retailers

14 retailers$2,238 USD to $15,400 USD

A
Cheapest Retailer
-
$2,238 USD
A
Retailer 2
-
$2,309 USD
£1,818 GBP
View
A
Retailer 3
-
$2,435 USD
View
A
Retailer 4
-
$2,760 USD
View
A
Retailer 5
-
$2,908 USD
View
Final sale: no returns
A
Retailer 6
-
$3,392 USD
HK$26,500 HKD
View
A
Retailer 7
-
$3,940 USD
View
A
Retailer 8
-
$4,055 USD
View
A
Retailer 9
-
$4,070 USD
View
B
Retailer 10
-
$8,765 USD
View
B
Retailer 11
-
$9,452 USD
A$14,542 AUD
View
B
Retailer 12
-
$9,806 USD
SGD 13,251 SGD
View
B
Retailer 13
-
$12,270 USD
View
Most Expensive
B
Do Amore Diamonds
27-BDCB9B720 · Oct 31
$15,400 USD
View
13 more retailers have this diamond
Prices start from $2,238 USDSave up to $13,162 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
12.45ct Oval
$2,238 USD