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Round|Lab Grown|IGI

3.80ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG784634744

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784634744

Diamond specifications and retailer prices

From $658 CAD
$470 USD
As of October 29, 2026
Save $5,780 CAD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,438 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.8ct lab-grown round diamond

This 3.8ct 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 LG784634744 or 784634744. Listed at 13 retailers as of October 29, 2026, with prices from $658 to $6,438, a $5,780 spread on the same certified stone. Brilliant Earth lists it at $6,438. 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

3.80
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784634744
Dimensions10.01 × 10.09 × 6.12 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
10.01 mm10.09 mm3.80 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784634744
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

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: $6,438 CAD|Low: $654 CAD|High: $6,648 CAD|Avg: $2,508 CAD|-3.2%
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
Retailer 16
October 30, 2026
Retailer 14$658 CAD
Retailer 12$736 CAD
Retailer 2$1,047 CAD
Retailer 9$1,245 CAD
Retailer 4$1,377 CAD
Retailer 6$1,393 CAD
Retailer 13$2,192 CAD
Retailer 11$2,197 CAD
Retailer 15$2,620 CAD
Retailer 3$2,865 CAD
Retailer 8$2,942 CAD
Retailer 10$2,999 CAD
Retailer 7$3,237 CAD
Retailer 5$3,256 CAD
Retailer 16$3,696 CAD
Brilliant Earth$6,438 CAD

36 data points across 16 retailers

13 retailers$658 CAD to $6,438 CAD

A
Cheapest Retailer
-
$658 CAD
$470 USD
A
Retailer 2
-
$736 CAD
$526 USD
View
A
Retailer 3
-
$1,047 CAD
£589 GBP
View
A
Retailer 4
-
$1,245 CAD
€847 EUR
View
A
Retailer 5
-
$1,377 CAD
$984 USD
View
B+
Retailer 6
-
$2,192 CAD
$1,566 USD
View
B+
Retailer 7
-
$2,197 CAD
$1,570 USD
View
B+
Retailer 8
-
$2,620 CAD
$1,872 USD
View
B+
Retailer 9
-
$2,865 CAD
$2,047 USD
View
B+
Retailer 10
-
$2,999 CAD
£1,687 GBP
View
Retailer 11
-
$3,256 CAD
SGD 3,144 SGD
View
Price last confirmed 17 days ago
B
Retailer 12
-
$3,696 CAD
$2,641 USD
View
Most Expensive
B
Brilliant Earth
20805488A · Oct 29
$6,438 CAD
$4,600 USD
View
12 more retailers have this diamond
Prices start from $658 CADSave up to $5,780 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
3.80ct Round
$658 CAD