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Round|Lab Grown|IGI

3.81ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG784634652

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784634652

Diamond specifications and retailer prices

From $659 CAD
$471 USD
As of October 29, 2026
Save $3,047 CAD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,990 CAD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.81ct lab-grown round diamond

This 3.81ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784634652 or 784634652. Listed at 13 retailers as of October 29, 2026, with a 462% 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

3.81
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784634652
Dimensions10.12 × 10.19 × 5.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.12 mm10.19 mm3.81 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784634652
Side View
Table 63.0%Crown 32.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
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: $4,990 CAD|Low: $656 CAD|High: $5,067 CAD|Avg: $2,425 CAD|-1.3%
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
October 29, 2026
Retailer 13$659 CAD
Retailer 11$738 CAD
Retailer 4$1,056 CAD
Retailer 2$1,249 CAD
Retailer 3$1,380 CAD
Retailer 6$1,396 CAD
Retailer 12$2,196 CAD
Retailer 10$2,197 CAD
Retailer 14$2,627 CAD
Retailer 16$2,931 CAD
Retailer 8$2,949 CAD
Retailer 9$3,018 CAD
Retailer 7$3,255 CAD
Retailer 5$3,264 CAD
Retailer 15$3,706 CAD
Rare Carat$4,990 CAD

32 data points across 16 retailers

13 retailers$659 CAD to $3,706 CAD

A
Cheapest Retailer
-
$659 CAD
$471 USD
A
Retailer 2
-
$738 CAD
$527 USD
View
Retailer 3
-
$1,056 CAD
£594 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,249 CAD
€850 EUR
View
A
Retailer 5
-
$1,380 CAD
$986 USD
View
B+
Retailer 6
-
$2,196 CAD
$1,569 USD
View
B+
Retailer 7
-
$2,197 CAD
$1,570 USD
View
B+
Retailer 8
-
$2,627 CAD
$1,877 USD
View
B+
Retailer 9
-
$2,931 CAD
$2,094 USD
View
B+
Retailer 10
-
$3,018 CAD
£1,698 GBP
View
Retailer 11
-
$3,264 CAD
SGD 3,151 SGD
View
Price last confirmed 17 days ago
B
Retailer 12
-
$3,706 CAD
$2,648 USD
View
Most Expensive
Rare Carat
LGRD30-38251 · Oct 18
$4,990 CAD
$3,565 USD
View
Price last confirmed 12 days ago
12 more retailers have this diamond
Prices start from $659 CADSave up to $3,047 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
3.81ct Round
$659 CAD