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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 €431 EUR
$480 USD
As of October 29, 2026
Save €1,997 EUR (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €7,691 EUR at Brilliant Earth · As of October 29, 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 28, 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €7,691 EUR|Low: €429 EUR|High: €7,933 EUR|Avg: €1,952 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
October 29, 2026
Retailer 10€431 EUR
Retailer 8€483 EUR
Retailer 7€660 EUR
Retailer 6€689 EUR
Retailer 2€817 EUR
Retailer 4€898 EUR
Retailer 9€1,438 EUR
Retailer 11€1,720 EUR
Retailer 3€1,863 EUR
Retailer 12€1,975 EUR
Retailer 5€2,137 EUR
Retailer 13€2,429 EUR
Brilliant Earth€7,691 EUR

35 data points across 13 retailers

13 retailers€431 EUR to €2,429 EUR

A
Cheapest Retailer
-
€431 EUR
$480 USD
A
Retailer 2
-
€483 EUR
$538 USD
View
A
Retailer 3
-
€660 EUR
$735 USD
View
A
Retailer 4
-
€689 EUR
£604 GBP
View
A
Retailer 5
-
€817 EUR
View
A
Retailer 6
-
€898 EUR
$1,000 USD
View
B+
Retailer 7
-
€1,438 EUR
$1,600 USD
View
B+
Retailer 8
-
€1,720 EUR
$1,914 USD
View
B+
Retailer 9
-
€1,863 EUR
$2,073 USD
View
B+
Retailer 10
-
€1,975 EUR
£1,731 GBP
View
Retailer 11
-
€2,137 EUR
SGD 3,214 SGD
View
Price last confirmed 16 days ago
B
Retailer 12
-
€2,429 EUR
$2,703 USD
View
Most Expensive
Brilliant Earth
20804613A · Oct 29
€7,691 EUR
$8,560 USD
View
Price under review
12 more retailers have this diamond
Prices start from €431 EURSave up to €1,997 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
€431 EUR