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Round|Lab Grown|IGI

3.86ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG843609640

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843609640

Diamond specifications and retailer prices

From €440 EUR
$492 USD
As of October 29, 2026
Save €2,023 EUR (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,463 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.86ct lab-grown round diamond

This 3.86ct 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 LG843609640 or 843609640. Listed at 11 retailers as of October 29, 2026, with prices from €440 to €2,463, a €2,023 spread on the same certified stone. With Clarity lists it at €2,463. 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

3.86
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843609640
Dimensions10.06 × 10.11 × 6.07 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
10.06 mm10.11 mm3.86 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843609640
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.1%

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: €829 EUR|Low: €440 EUR|High: €2,463 EUR|Avg: €1,320 EUR|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 29, 2026
Retailer 6€440 EUR
Retailer 4€493 EUR
Retailer 3€671 EUR
Retailer 1€829 EUR
Retailer 9€906 EUR
Retailer 7€1,437 EUR
Retailer 5€1,468 EUR
Retailer 8€1,889 EUR
Retailer 2€2,292 EUR
With Clarity€2,463 EUR

11 data points across 10 retailers

11 retailers€440 EUR to €2,463 EUR

A
Cheapest Retailer
-
€440 EUR
$492 USD
A
Retailer 2
-
€493 EUR
$551 USD
View
A
Retailer 3
-
€671 EUR
$750 USD
View
A
Retailer 4
-
€829 EUR
View
A
Retailer 5
-
€906 EUR
$1,012 USD
View
B+
Retailer 6
-
€1,437 EUR
$1,605 USD
View
B+
Retailer 7
-
€1,468 EUR
$1,640 USD
View
B+
Retailer 8
-
€1,889 EUR
$2,110 USD
View
B
Retailer 9
-
€2,278 EUR
$2,545 USD
View
B
Retailer 10
-
€2,292 EUR
£2,016 GBP
View
Most Expensive
B
With Clarity
843609640 · Oct 31
€2,463 EUR
$2,752 USD
View
10 more retailers have this diamond
Prices start from €440 EURSave up to €2,023 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
3.86ct Round
€440 EUR