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Round|Lab Grown|IGI

3.80ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG774601833

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774601833

Diamond specifications and retailer prices

From $468 USD
As of October 29, 2026
Save $2,138 USD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,360 USD 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 LG774601833 or 774601833. Listed at 13 retailers as of October 29, 2026, with a 457% 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

3.80
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774601833
Dimensions10.20 × 10.13 × 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
10.20 mm10.13 mm3.80 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774601833
Side View
Table 62.0%Crown 32.2°Girdle: MED-STKPavilion 40.7°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: $8,360 USD|Low: $468 USD|High: $8,630 USD|Avg: $2,176 USD|-3.1%
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 29, 2026
Retailer 5$468 USD
Retailer 14$524 USD
Retailer 10$720 USD
Retailer 11$747 USD
Retailer 2$880 USD
Retailer 16$982 USD
Retailer 6$1,038 USD
Retailer 12$1,560 USD
Retailer 3$1,865 USD
Retailer 15$2,021 USD
Retailer 8$2,092 USD
Retailer 9$2,142 USD
Retailer 7$2,312 USD
Retailer 4$2,327 USD
Retailer 13$2,606 USD
Brilliant Earth$8,360 USD

27 data points across 16 retailers

13 retailers$468 USD to $2,606 USD

A
Cheapest Retailer
-
$468 USD
A
Retailer 2
-
$524 USD
View
A
Retailer 3
-
$720 USD
View
Retailer 4
-
$747 USD
£588 GBP
View
Price last confirmed 13 days ago
A
Retailer 5
-
$880 USD
€838 EUR
View
A
Retailer 6
-
$982 USD
View
B+
Retailer 7
-
$1,560 USD
View
B+
Retailer 8
-
$1,865 USD
View
B+
Retailer 9
-
$2,021 USD
View
B+
Retailer 10
-
$2,142 USD
£1,687 GBP
View
Retailer 11
-
$2,327 USD
SGD 3,144 SGD
View
Price last confirmed 17 days ago
B
Retailer 12
-
$2,606 USD
View
Most Expensive
Brilliant Earth
20805389A · Oct 29
$8,360 USD
View
Price under review
12 more retailers have this diamond
Prices start from $468 USDSave up to $2,138 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
$468 USD