Round|Lab Grown|IGI

3.80ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG737581109

Shape and cutting style on the report: Round brilliant

Certificate IGI LG737581109

Diamond specifications and retailer prices

From $1,767 USD
A$2,718 AUD
As of October 29, 2026
16 retailers carry this diamond
Most expensive: $4,900 USD at Brilliant Earth · As of October 20, 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 LG737581109 or 737581109. Listed at 16 retailers as of October 29, 2026. 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 angle35.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737581109
Dimensions10.00 × 9.94 × 6.14 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
10.00 mm9.94 mm3.80 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737581109
Side View
Table 57.0%Crown 35.7°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.6%

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: $4,900 USD|Low: $727 USD|High: $8,400 USD|Avg: $2,372 USD|+6.5%
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 26, 2026
Retailer 8$727 USD
Retailer 5$895 USD
Retailer 6$988 USD
Retailer 16$1,003 USD
Retailer 14$1,145 USD
Retailer 10$1,216 USD
Retailer 15$1,415 USD
Retailer 2$1,767 USD
Retailer 13$1,885 USD
Retailer 4$1,889 USD
Retailer 3$3,289 USD
Retailer 11$3,321 USD
Retailer 9$3,575 USD
Retailer 7$4,437 USD
Retailer 12$4,770 USD
Brilliant Earth$4,900 USD

23 data points across 16 retailers

16 retailers

A
Retailer 1
-
$613 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$686 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$895 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$988 USD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$1,003 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$1,145 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$1,415 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$1,767 USD
A$2,718 AUD
View
B+
Retailer 9
-
$1,885 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$1,889 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$2,205 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
$3,289 USD
A$5,060 AUD
View
Price last confirmed 21 days ago
B
Retailer 13
-
$3,321 USD
£2,615 GBP
View
Price last confirmed 10 days ago
B
Retailer 14
-
$3,575 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$4,770 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
16669845A · Oct 20
$4,900 USD
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from $1,767 USD

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
$1,767 USD