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Oval|Lab Grown|IGI

3.90ct E VS2 Oval Lab Grown Diamond

EX • E/VS2 • IGI LG806624037

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG806624037

Diamond specifications and retailer prices

From $577 USD
As of October 29, 2026
Save $3,954 USD (87%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,531 USD at Frank Darling · As of October 27, 2026
View at Frank Darling

About this 3.9ct lab-grown oval diamond

This 3.9ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG806624037 or 806624037. Listed at 6 retailers as of October 27, 2026, with prices from $577 to $4,531, a $3,954 spread on the same certified stone. Frank Darling lists it at $4,531. 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

3.90
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806624037
Dimensions12.95 × 8.92 × 12.95 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.95 mm8.92 mm3.90 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806624037
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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: $4,531 USD|Low: $577 USD|High: $4,531 USD|Avg: $1,972 USD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 2$577 USD
Retailer 9$725 USD
Retailer 5$808 USD
Retailer 7$997 USD
Retailer 8$1,501 USD
Retailer 11$1,661 USD
Retailer 10$2,045 USD
Retailer 6$2,214 USD
Retailer 3$2,724 USD
Retailer 4$3,010 USD
Frank Darling$4,531 USD

13 data points across 11 retailers

6 retailers$577 USD to $4,531 USD

A
Cheapest Retailer
-
$577 USD
Final sale: no returns
B+
Retailer 2
-
$808 USD
View
B+
Retailer 3
-
$2,214 USD
View
Price last confirmed 24 days ago
B
Retailer 4
-
$2,724 USD
A$4,191 AUD
View
Price last confirmed 117 days ago
B
Retailer 5
-
$3,010 USD
View
Most Expensive
B
Frank Darling
100767877365KD · Oct 27
$4,531 USD
View
5 more retailers have this diamond
Prices start from $577 USDSave up to $3,954 USD

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
3.90ct Oval
$577 USD