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Round|Lab Grown|IGI

3.81ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG784634652

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784634652

Diamond specifications and retailer prices

From €422 EUR
$471 USD
As of October 29, 2026
Save €1,949 EUR (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,191 EUR at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.81ct lab-grown round diamond

This 3.81ct 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 LG784634652 or 784634652. Listed at 13 retailers as of October 29, 2026, with a 462% 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

3.81
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784634652
Dimensions10.12 × 10.19 × 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
10.12 mm10.19 mm3.81 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784634652
Side View
Table 63.0%Crown 32.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 58.7%

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: €3,191 EUR|Low: €420 EUR|High: €3,240 EUR|Avg: €1,551 EUR|-1.3%
Rare Carat
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 13€422 EUR
Retailer 11€472 EUR
Retailer 4€675 EUR
Retailer 2€799 EUR
Retailer 3€883 EUR
Retailer 6€893 EUR
Retailer 12€1,404 EUR
Retailer 10€1,405 EUR
Retailer 14€1,680 EUR
Retailer 16€1,874 EUR
Retailer 8€1,886 EUR
Retailer 9€1,930 EUR
Retailer 7€2,082 EUR
Retailer 5€2,087 EUR
Retailer 15€2,370 EUR
Rare Carat€3,191 EUR

32 data points across 16 retailers

13 retailers€422 EUR to €2,370 EUR

A
Cheapest Retailer
-
€422 EUR
$471 USD
A
Retailer 2
-
€472 EUR
$527 USD
View
Retailer 3
-
€675 EUR
£594 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
€799 EUR
View
A
Retailer 5
-
€883 EUR
$986 USD
View
B+
Retailer 6
-
€1,404 EUR
$1,569 USD
View
B+
Retailer 7
-
€1,405 EUR
$1,570 USD
View
B+
Retailer 8
-
€1,680 EUR
$1,877 USD
View
B+
Retailer 9
-
€1,874 EUR
$2,094 USD
View
B+
Retailer 10
-
€1,930 EUR
£1,698 GBP
View
Retailer 11
-
€2,087 EUR
SGD 3,151 SGD
View
Price last confirmed 17 days ago
B
Retailer 12
-
€2,370 EUR
$2,648 USD
View
Most Expensive
Rare Carat
LGRD30-38251 · Oct 18
€3,191 EUR
$3,565 USD
View
Price last confirmed 12 days ago
12 more retailers have this diamond
Prices start from €422 EURSave up to €1,949 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
3.81ct Round
€422 EUR