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Round|Lab Grown|IGI

3.83ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG813670004

Shape and cutting style on the report: Round brilliant

Certificate IGI LG813670004

Diamond specifications and retailer prices

From $473 USD
As of October 29, 2026
Save $2,189 USD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,430 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.83ct lab-grown round diamond

This 3.83ct 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 LG813670004 or 813670004. Listed at 13 retailers as of October 29, 2026, with a 463% 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

3.83
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813670004
Dimensions10.15 × 10.19 × 5.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm10.19 mm3.83 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813670004
Side View
Table 62.0%Crown 32.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $8,430 USD|Low: $471 USD|High: $8,700 USD|Avg: $2,149 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
October 29, 2026
Retailer 12$473 USD
Retailer 10$530 USD
Retailer 7$755 USD
Retailer 2$897 USD
Retailer 4$989 USD
Retailer 11$1,577 USD
Retailer 9$1,580 USD
Retailer 13$1,886 USD
Retailer 8$2,040 USD
Retailer 6$2,167 USD
Retailer 5$2,344 USD
Retailer 3$2,662 USD
Brilliant Earth$8,430 USD

36 data points across 13 retailers

13 retailers$473 USD to $2,662 USD

A
Cheapest Retailer
-
$473 USD
A
Retailer 2
-
$530 USD
View
A
Retailer 3
-
$755 USD
£595 GBP
View
A
Retailer 4
-
$897 USD
€854 EUR
View
A
Retailer 5
-
$989 USD
View
B+
Retailer 6
-
$1,577 USD
View
B+
Retailer 7
-
$1,580 USD
View
B+
Retailer 8
-
$1,886 USD
View
B+
Retailer 9
-
$2,040 USD
View
B+
Retailer 10
-
$2,167 USD
£1,706 GBP
View
Retailer 11
-
$2,344 USD
SGD 3,167 SGD
View
Price last confirmed 17 days ago
B
Retailer 12
-
$2,662 USD
View
Most Expensive
Brilliant Earth
20804918A · Oct 29
$8,430 USD
View
Price under review
12 more retailers have this diamond
Prices start from $473 USDSave up to $2,189 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
3.83ct Round
$473 USD