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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 €428 EUR
$478 USD
As of October 29, 2026
Save €1,979 EUR (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,407 EUR at With Clarity · As of October 31, 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 €428 to €2,407, a €1,979 spread on the same certified stone. With Clarity lists it at €2,407. 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
Colour
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: €811 EUR|Low: €426 EUR|High: €2,573 EUR|Avg: €1,381 EUR|-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€428 EUR
Retailer 6€479 EUR
Retailer 2€685 EUR
Retailer 1€811 EUR
Retailer 11€892 EUR
Retailer 7€1,426 EUR
Retailer 5€1,428 EUR
Retailer 9€1,705 EUR
Retailer 10€1,846 EUR
Retailer 4€1,951 EUR
Retailer 3€2,119 EUR
With Clarity€2,407 EUR

31 data points across 12 retailers

12 retailers€428 EUR to €2,407 EUR

A
Cheapest Retailer
-
€428 EUR
$478 USD
A
Retailer 2
-
€479 EUR
$535 USD
View
Retailer 3
-
€685 EUR
£602 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
€811 EUR
View
A
Retailer 5
-
€892 EUR
$996 USD
View
B+
Retailer 6
-
€1,426 EUR
$1,593 USD
View
B+
Retailer 7
-
€1,428 EUR
$1,595 USD
View
B+
Retailer 8
-
€1,705 EUR
$1,905 USD
View
B+
Retailer 9
-
€1,846 EUR
$2,062 USD
View
B+
Retailer 10
-
€1,951 EUR
£1,716 GBP
View
Retailer 11
-
€2,119 EUR
SGD 3,199 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
With Clarity
815680996 · Oct 31
€2,407 EUR
$2,689 USD
View
11 more retailers have this diamond
Prices start from €428 EURSave up to €1,979 EUR

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
€428 EUR