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Round|Lab Grown|IGI

3.92ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG802634016

Shape and cutting style on the report: Round brilliant

Certificate IGI LG802634016

Diamond specifications and retailer prices

From €433 EUR
$482 USD
As of October 29, 2026
Save €1,983 EUR (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,095 EUR at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.92ct lab-grown round diamond

This 3.92ct 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 LG802634016 or 802634016. Listed at 13 retailers as of October 29, 2026, with a 458% 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

3.92
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802634016
Dimensions10.22 × 10.32 × 6.02 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
10.22 mm10.32 mm3.92 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802634016
Side View
Table 62.0%Crown 31.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 58.7%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: €3,095 EUR|Low: €433 EUR|High: €3,165 EUR|Avg: €1,662 EUR|-2.2%
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 5€433 EUR
Retailer 14€485 EUR
Retailer 10€691 EUR
Retailer 2€814 EUR
Retailer 16€901 EUR
Retailer 6€930 EUR
Retailer 11€1,443 EUR
Retailer 12€1,447 EUR
Retailer 3€1,726 EUR
Retailer 15€1,852 EUR
Retailer 8€1,942 EUR
Retailer 4€2,153 EUR
Retailer 7€2,206 EUR
Retailer 9€2,254 EUR
Retailer 13€2,416 EUR
Rare Carat€3,095 EUR

33 data points across 16 retailers

13 retailers€433 EUR to €2,416 EUR

A
Cheapest Retailer
-
€433 EUR
$482 USD
A
Retailer 2
-
€485 EUR
$540 USD
View
A
Retailer 3
-
€691 EUR
£606 GBP
View
A
Retailer 4
-
€814 EUR
View
A
Retailer 5
-
€901 EUR
$1,003 USD
View
B+
Retailer 6
-
€1,443 EUR
$1,606 USD
View
B+
Retailer 7
-
€1,447 EUR
$1,610 USD
View
B+
Retailer 8
-
€1,726 EUR
$1,921 USD
View
B+
Retailer 9
-
€1,852 EUR
$2,061 USD
View
Retailer 10
-
€2,153 EUR
SGD 3,238 SGD
View
Price last confirmed 17 days ago
B+
Retailer 11
-
€2,254 EUR
£1,975 GBP
View
B
Retailer 12
-
€2,416 EUR
$2,689 USD
View
Most Expensive
Rare Carat
LGRD30-74848 · Oct 18
€3,095 EUR
$3,445 USD
View
Price last confirmed 12 days ago
12 more retailers have this diamond
Prices start from €433 EURSave up to €1,983 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
3.92ct Round
€433 EUR