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Round|Lab Grown|IGI

4.12ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG589310641

Shape and cutting style on the report: Round brilliant

Certificate IGI LG589310641

Diamond specifications and retailer prices

From $717 CAD
$513 USD
As of October 29, 2026
Save $3,012 CAD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,685 CAD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 4.12ct lab-grown round diamond

This 4.12ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG589310641 or 589310641. Listed at 18 retailers as of October 29, 2026, with a 420% 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

4.12
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589310641
Dimensions10.24 × 10.20 × 6.36 mm
L/W Ratio1.00
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
10.24 mm10.20 mm4.12 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589310641
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.2%

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: Oct 29
Current: $5,685 CAD|Low: $689 CAD|High: $5,741 CAD|Avg: $2,041 CAD|+3.3%
Rare Carat
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
October 30, 2026
Retailer 14$717 CAD
Retailer 8$803 CAD
Retailer 10$841 CAD
Retailer 9$888 CAD
Retailer 18$888 CAD
Retailer 15$966 CAD
Retailer 12$1,083 CAD
Retailer 2$1,372 CAD
Retailer 17$1,377 CAD
Retailer 4$1,449 CAD
Retailer 16$2,243 CAD
Retailer 13$2,294 CAD
Retailer 3$2,337 CAD
Retailer 6$2,811 CAD
Retailer 7$2,891 CAD
Retailer 5$3,297 CAD
Retailer 11$3,729 CAD
Rare Carat$5,685 CAD

43 data points across 18 retailers

18 retailers$717 CAD to $3,729 CAD

A
Cheapest Retailer
-
$717 CAD
$513 USD
A
Retailer 2
-
$803 CAD
$575 USD
View
A
Retailer 3
-
$841 CAD
$602 USD
View
Final sale: no returns
Retailer 4
-
$888 CAD
$636 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$888 CAD
$636 USD
View
A
Retailer 6
-
$966 CAD
HK$5,400 HKD
View
A
Retailer 7
-
$1,083 CAD
$775 USD
View
A
Retailer 8
-
$1,372 CAD
£773 GBP
View
B+
Retailer 9
-
$1,377 CAD
$986 USD
View
A
Retailer 10
-
$1,449 CAD
$1,037 USD
View
B+
Retailer 11
-
$2,243 CAD
$1,606 USD
View
B+
Retailer 12
-
$2,294 CAD
$1,642 USD
View
B+
Retailer 13
-
$2,337 CAD
$1,673 USD
View
B+
Retailer 14
-
$2,811 CAD
SGD 2,719 SGD
View
Retailer 15
-
$2,891 CAD
$2,070 USD
View
Price last confirmed 12 days ago
B+
Retailer 16
-
$3,297 CAD
$2,360 USD
View
B
Retailer 17
-
$3,729 CAD
£2,102 GBP
View
Most Expensive
Rare Carat
K1421_l_589310641 · Oct 18
$5,685 CAD
$4,070 USD
View
Price last confirmed 12 days ago
17 more retailers have this diamond
Prices start from $717 CADSave up to $3,012 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
4.12ct Round
$717 CAD