CaratHunter
Plans
Oval|Lab Grown|IGI

12.25ct E VS2 Oval Lab Grown Diamond

EX • E/VS2 • IGI LG626428552

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG626428552

Diamond specifications and retailer prices

From $5,360 CAD
£3,022 GBP
As of November 1, 2026
Save $28,067 CAD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $33,428 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.25ct lab-grown oval diamond

This 12.25ct 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 LG626428552 or 626428552. Listed at 21 retailers as of October 31, 2026, with prices from $5,360 to $33,428, a $28,067 spread on the same certified stone. Brilliant Earth lists it at $33,428. 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

12.25
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626428552
Dimensions18.07 × 13.00 × 8.13 mm
L/W Ratio1.39
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
18.07 mm13.00 mm12.25 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626428552
Side View
Table 61.0%Crown 38.8°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $33,428 CAD|Low: $5,358 CAD|High: $33,512 CAD|Avg: $11,264 CAD
Brilliant Earth
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
November 1, 2026
Retailer 2$5,360 CAD
Retailer 15$5,754 CAD
Retailer 6$6,444 CAD
Retailer 3$6,674 CAD
Retailer 5$6,674 CAD
Retailer 11$6,677 CAD
Retailer 14$8,020 CAD
Retailer 9$8,777 CAD
Retailer 4$10,333 CAD
Retailer 13$10,806 CAD
Retailer 12$12,451 CAD
Retailer 8$14,722 CAD
Retailer 10$15,968 CAD
Retailer 7$18,539 CAD
Brilliant Earth$33,428 CAD

37 data points across 15 retailers

21 retailers$5,360 CAD to $33,428 CAD

A
Cheapest Retailer
-
$5,360 CAD
£3,022 GBP
Retailer 2
-
$5,754 CAD
$4,119 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$6,030 CAD
$4,317 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$6,444 CAD
$4,613 USD
View
Final sale: no returns
Retailer 5
-
$6,674 CAD
$4,778 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$6,674 CAD
$4,778 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$6,677 CAD
$4,780 USD
View
B+
Retailer 8
-
$6,885 CAD
$4,929 USD
View
B+
Retailer 9
-
$8,020 CAD
$5,741 USD
View
Retailer 10
-
$8,339 CAD
$5,970 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$8,777 CAD
£4,947 GBP
View
Retailer 12
-
$8,961 CAD
£5,051 GBP
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$9,367 CAD
£5,280 GBP
View
Retailer 14
-
$10,333 CAD
$7,397 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$10,806 CAD
€7,367 EUR
View
B
Retailer 16
-
$12,451 CAD
$8,913 USD
View
B
Retailer 17
-
$14,722 CAD
A$16,214 AUD
View
B
Retailer 18
-
$15,968 CAD
$11,431 USD
View
B
Retailer 19
-
$18,539 CAD
$13,272 USD
View
B
Retailer 20
-
$23,721 CAD
$16,981 USD
View
Most Expensive
B
Brilliant Earth
20695792A · Oct 31
$33,428 CAD
$23,930 USD
View
20 more retailers have this diamond
Prices start from $5,360 CADSave up to $28,067 CAD

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
12.25ct Oval
$5,360 CAD