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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 $2,861 SGD
$2,238 USD
As of October 29, 2026
Save $16,826 SGD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $19,687 SGD 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 $2,861 to $19,687, a $16,826 spread on the same certified stone. Do Amore Diamonds lists it at $19,687. 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
Colour
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: $19,687 SGD|Low: $2,861 SGD|High: $22,832 SGD|Avg: $7,989 SGD|-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
November 1, 2026
Retailer 16$2,861 SGD
Retailer 2$2,943 SGD
Retailer 13$3,113 SGD
Retailer 10$3,528 SGD
Retailer 6$3,718 SGD
Retailer 14$4,336 SGD
Retailer 8$4,362 SGD
Retailer 5$5,037 SGD
Retailer 15$5,184 SGD
Retailer 11$5,203 SGD
Retailer 7$6,821 SGD
Retailer 3$11,205 SGD
Retailer 9$12,084 SGD
Retailer 12$12,536 SGD
Retailer 4$15,686 SGD
Do Amore Diamonds$19,687 SGD

37 data points across 16 retailers

14 retailers$2,861 SGD to $19,687 SGD

A
Cheapest Retailer
-
$2,861 SGD
$2,238 USD
A
Retailer 2
-
$2,943 SGD
£1,813 GBP
View
A
Retailer 3
-
$3,113 SGD
$2,435 USD
View
A
Retailer 4
-
$3,528 SGD
$2,760 USD
View
A
Retailer 5
-
$3,718 SGD
$2,908 USD
View
Final sale: no returns
A
Retailer 6
-
$4,336 SGD
HK$26,500 HKD
View
A
Retailer 7
-
$5,037 SGD
$3,940 USD
View
A
Retailer 8
-
$5,184 SGD
$4,055 USD
View
A
Retailer 9
-
$5,203 SGD
$4,070 USD
View
B
Retailer 10
-
$11,205 SGD
$8,765 USD
View
B
Retailer 11
-
$12,084 SGD
A$14,542 AUD
View
B
Retailer 12
-
$12,536 SGD
View
B
Retailer 13
-
$15,686 SGD
$12,270 USD
View
Most Expensive
B
Do Amore Diamonds
27-BDCB9B720 · Oct 31
$19,687 SGD
$15,400 USD
View
13 more retailers have this diamond
Prices start from $2,861 SGDSave up to $16,826 SGD

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
$2,861 SGD