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Round|Lab Grown|IGI

3.89ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG813614302

Shape and cutting style on the report: Round brilliant

Certificate IGI LG813614302

Diamond specifications and retailer prices

From €430 EUR
$480 USD
As of October 29, 2026
Save €1,990 EUR (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €4,243 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.89ct lab-grown round diamond

This 3.89ct 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 LG813614302 or 813614302. Listed at 13 retailers as of October 29, 2026, with a 463% 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

3.89
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813614302
Dimensions10.25 × 10.31 × 6.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.25 mm10.31 mm3.89 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813614302
Side View
Table 61.0%Crown 32.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.6%

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: €4,243 EUR|Low: €428 EUR|High: €7,904 EUR|Avg: €1,931 EUR|-46.3%
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
October 30, 2026
Retailer 10€430 EUR
Retailer 8€482 EUR
Retailer 7€658 EUR
Retailer 2€684 EUR
Retailer 6€814 EUR
Retailer 4€895 EUR
Retailer 9€1,432 EUR
Retailer 11€1,713 EUR
Retailer 3€1,856 EUR
Retailer 12€1,968 EUR
Retailer 5€2,129 EUR
Retailer 13€2,419 EUR
Brilliant Earth€4,243 EUR

36 data points across 13 retailers

13 retailers€430 EUR to €2,419 EUR

A
Cheapest Retailer
-
€430 EUR
$480 USD
A
Retailer 2
-
€482 EUR
$538 USD
View
A
Retailer 3
-
€658 EUR
$735 USD
View
A
Retailer 4
-
€684 EUR
£602 GBP
View
A
Retailer 5
-
€814 EUR
View
A
Retailer 6
-
€895 EUR
$1,000 USD
View
B+
Retailer 7
-
€1,432 EUR
$1,600 USD
View
B+
Retailer 8
-
€1,713 EUR
$1,914 USD
View
B+
Retailer 9
-
€1,856 EUR
$2,073 USD
View
B+
Retailer 10
-
€1,968 EUR
£1,731 GBP
View
Retailer 11
-
€2,129 EUR
SGD 3,214 SGD
View
Price last confirmed 18 days ago
B
Retailer 12
-
€2,419 EUR
$2,703 USD
View
Most Expensive
Brilliant Earth
20804613A · Oct 30
€4,243 EUR
$4,740 USD
View
Price under review
12 more retailers have this diamond
Prices start from €430 EURSave up to €1,990 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
3.89ct Round
€430 EUR