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Round|Lab Grown|IGI

3.87ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG815680996

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815680996

Diamond specifications and retailer prices

From $478 USD
As of October 29, 2026
Save $2,211 USD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,689 USD at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.87ct lab-grown round diamond

This 3.87ct 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 LG815680996 or 815680996. Listed at 12 retailers as of October 29, 2026, with prices from $478 to $2,689, a $2,211 spread on the same certified stone. With Clarity lists it at $2,689. 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

3.87
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815680996
Dimensions10.04 × 10.08 × 6.09 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
10.04 mm10.08 mm3.87 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815680996
Side View
Table 61.0%Crown 33.4°Girdle: Slightly ThickPavilion 40.9°Culet: NoneDepth 60.6%

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: $906 USD|Low: $476 USD|High: $2,875 USD|Avg: $1,543 USD|-4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 29, 2026
Retailer 8$478 USD
Retailer 6$535 USD
Retailer 2$765 USD
Retailer 1$906 USD
Retailer 11$996 USD
Retailer 7$1,593 USD
Retailer 5$1,595 USD
Retailer 9$1,905 USD
Retailer 10$2,062 USD
Retailer 4$2,179 USD
Retailer 3$2,367 USD
With Clarity$2,689 USD

31 data points across 12 retailers

12 retailers$478 USD to $2,689 USD

A
Cheapest Retailer
-
$478 USD
A
Retailer 2
-
$535 USD
View
Retailer 3
-
$765 USD
£602 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
$906 USD
€863 EUR
View
A
Retailer 5
-
$996 USD
View
B+
Retailer 6
-
$1,593 USD
View
B+
Retailer 7
-
$1,595 USD
View
B+
Retailer 8
-
$1,905 USD
View
B+
Retailer 9
-
$2,062 USD
View
B+
Retailer 10
-
$2,179 USD
£1,716 GBP
View
Retailer 11
-
$2,367 USD
SGD 3,199 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
With Clarity
815680996 · Oct 30
$2,689 USD
View
11 more retailers have this diamond
Prices start from $478 USDSave up to $2,211 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
3.87ct Round
$478 USD