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Oval|Lab Grown|IGI

3.90ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG816653697

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816653697

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)
8 retailers carry this diamond
Most expensive: $4,531 USD at Frank Darling · As of October 29, 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 LG816653697 or 816653697. Listed at 8 retailers as of October 29, 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816653697
Dimensions12.21 × 8.91 × 5.58 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.21 mm8.91 mm3.90 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816653697
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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: $4,531 USD|Low: $577 USD|High: $4,531 USD|Avg: $1,716 USD|-0.0%
Frank Darling
Retailer 2
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
October 28, 2026
Retailer 2$577 USD
Retailer 12$627 USD
Retailer 14$725 USD
Retailer 8$808 USD
Retailer 4$822 USD
Retailer 3$910 USD
Retailer 13$1,054 USD
Retailer 10$1,185 USD
Retailer 6$1,297 USD
Retailer 15$1,499 USD
Retailer 11$2,214 USD
Retailer 5$2,363 USD
Retailer 9$3,015 USD
Retailer 7$4,490 USD
Frank Darling$4,531 USD

20 data points across 15 retailers

8 retailers$577 USD to $4,531 USD

A
Cheapest Retailer
-
$577 USD
Final sale: no returns
B+
Retailer 2
-
$808 USD
View
Retailer 3
-
$822 USD
£647 GBP
View
Price last confirmed 44 days ago
Retailer 4
-
$1,185 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$1,499 USD
View
Price last confirmed 43 days ago
Retailer 6
-
$2,214 USD
View
Price last confirmed 24 days ago
Retailer 7
-
$3,015 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Frank Darling
100753229014KD · Oct 29
$4,531 USD
View
7 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