Oval|Lab Grown|IGI

4.00ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG846655691

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846655691

Diamond specifications and retailer prices

From $546 USD
As of October 29, 2026
Save $2,577 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,123 USD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4ct lab-grown oval diamond

This 4ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846655691 or 846655691. Listed at 19 retailers as of October 29, 2026, with prices from $546 to $3,123, a $2,577 spread on the same certified stone. With Clarity lists it at $3,123. 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

4.00
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846655691
Dimensions13.28 × 8.80 × 5.31 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.28 mm8.80 mm4.00 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846655691
Side View
Table 62.0%Crown 33.8°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.3%

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: $1,748 USD|Low: $546 USD|High: $584,993 USD|Avg: $126,167 USD
Retailer 1
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
Retailer 17
Retailer 18
With Clarity
October 31, 2026
Retailer 16$546 USD
Retailer 13$586 USD
Retailer 2$677 USD
Retailer 17$810 USD
Retailer 11$994 USD
Retailer 5$1,046 USD
Retailer 14$1,056 USD
Retailer 15$1,476 USD
Retailer 1$1,748 USD
Retailer 6$1,782 USD
Retailer 3$2,147 USD
Retailer 12$2,192 USD
Retailer 4$2,199 USD
Retailer 18$2,844 USD
With Clarity$3,123 USD
Retailer 7$180,659 USD
Retailer 9$249,757 USD
Retailer 10$300,137 USD
Retailer 8$350,040 USD

7 data points across 19 retailers

19 retailers$546 USD to $3,123 USD

A
Cheapest Retailer
-
$546 USD
A
Retailer 2
-
$586 USD
£462 GBP
View
A
Retailer 3
-
$677 USD
View
A
Retailer 4
-
$810 USD
View
B+
Retailer 5
-
$1,046 USD
View
A
Retailer 6
-
$1,056 USD
£831 GBP
View
B+
Retailer 7
-
$1,476 USD
View
B+
Retailer 8
-
$1,748 USD
View
B+
Retailer 9
-
$1,782 USD
View
B+
Retailer 10
-
$2,147 USD
View
B
Retailer 11
-
$2,199 USD
View
B
Retailer 12
-
$2,844 USD
£2,239 GBP
View
Most Expensive
B
With Clarity
846655691 · Oct 30
$3,123 USD
View
12 more retailers have this diamond
Prices start from $546 USDSave up to $2,577 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
4.00ct Oval
$546 USD