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Round|Lab Grown|IGI

3.92ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG801681736

Shape and cutting style on the report: Round brilliant

Certificate IGI LG801681736

Diamond specifications and retailer prices

From €433 EUR
$482 USD
As of October 29, 2026
Save €3,835 EUR (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €4,268 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG801681736 or 801681736. Listed at 13 retailers as of October 29, 2026, with prices from €433 to €4,268, a €3,835 spread on the same certified stone. Brilliant Earth lists it at €4,268. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801681736
Dimensions10.03 × 10.10 × 6.18 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
10.03 mm10.10 mm3.92 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801681736
Side View
Table 57.0%Crown 33.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.4%

Caratlytics Score

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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: €4,268 EUR|Low: €433 EUR|High: €4,403 EUR|Avg: €1,753 EUR|-3.1%
Brilliant Earth
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
Brilliant Earth€4,268 EUR

33 data points across 16 retailers

13 retailers€433 EUR to €4,268 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
B
Brilliant Earth
20805085A · Oct 29
€4,268 EUR
$4,750 USD
View
12 more retailers have this diamond
Prices start from €433 EURSave up to €3,835 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