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Round|Lab Grown|IGI

3.81ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG626426182

Shape and cutting style on the report: Round brilliant

Certificate IGI LG626426182

Diamond specifications and retailer prices

From $669 CAD
$479 USD
As of October 31, 2026
Save $2,141 CAD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,811 CAD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.81ct lab-grown round diamond

This 3.81ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626426182 or 626426182. Listed at 6 retailers as of October 30, 2026, with prices from $669 to $2,811, a $2,141 spread on the same certified stone. The Diamond Guys lists it at $2,811. 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
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626426182
Dimensions10.13 × 10.10 × 6.09 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
10.13 mm10.10 mm3.81 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626426182
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.2%

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 31
Current: $669 CAD|Low: $460 CAD|High: $5,113 CAD|Avg: $1,981 CAD|-4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
The Diamond Guys
October 27, 2026
Retailer 1$669 CAD
Retailer 6$951 CAD
Retailer 9$1,137 CAD
Retailer 4$1,176 CAD
Retailer 10$1,194 CAD
Retailer 13$1,298 CAD
Retailer 12$1,633 CAD
Retailer 8$1,841 CAD
Retailer 2$1,931 CAD
Retailer 5$1,947 CAD
Retailer 11$2,739 CAD
The Diamond Guys$2,811 CAD
Retailer 3$3,288 CAD
Retailer 7$5,113 CAD

15 data points across 14 retailers

6 retailers$669 CAD to $2,811 CAD

A
Cheapest Retailer
-
$669 CAD
$479 USD
Final sale: no returns
B+
Retailer 2
-
$951 CAD
$681 USD
View
Retailer 3
-
$1,633 CAD
ZAR 18,881 ZAR
View
Price last confirmed 66 days ago
Retailer 4
-
$1,841 CAD
$1,318 USD
View
Price last confirmed 45 days ago
B+
Retailer 5
-
$1,947 CAD
View
Most Expensive
B
The Diamond Guys
1954433959 · Oct 30
$2,811 CAD
$2,012 USD
View
5 more retailers have this diamond
Prices start from $669 CADSave up to $2,141 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
$669 CAD