Oval|Lab Grown|IGI

4.18ct F VS2 Oval Lab Grown Diamond

VG • F/VS2 • IGI LG790695005

Shape and cutting style on the report: Moval brilliant cut

Certificate IGI LG790695005

Diamond specifications and retailer prices

From $728 USD
As of October 27, 2026
Save $2,591 USD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,319 USD at MOH London · As of October 26, 2026
View at MOH London

About this 4.18ct lab-grown oval diamond

This 4.18ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG790695005 or 790695005. Listed at 15 retailers as of October 26, 2026, with prices from $728 to $3,319, a $2,591 spread on the same certified stone. MOH London lists it at $3,319. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.18
Carat
F
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790695005
Dimensions16.11 × 8.27 × 4.57 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.11 mm8.27 mm4.18 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790695005
Side View
Table 53.0%Crown 32.6°Girdle: MED-THKPavilion 37°Culet: LargeDepth 55.3%

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 27
Current: $3,319 USD|Low: $728 USD|High: $3,506 USD|Avg: $1,781 USD|-5.4%
MOH London
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
October 31, 2026
Retailer 5$728 USD
Retailer 8$792 USD
Retailer 14$844 USD
Retailer 7$880 USD
Retailer 4$1,190 USD
Retailer 9$1,354 USD
Retailer 12$1,368 USD
Retailer 11$1,370 USD
Retailer 15$1,654 USD
Retailer 13$2,079 USD
Retailer 2$2,373 USD
Retailer 3$2,621 USD
Retailer 6$2,863 USD
Retailer 10$2,909 USD
MOH London$3,319 USD

24 data points across 15 retailers

15 retailers$728 USD to $3,319 USD

A
Cheapest Retailer
-
$728 USD
A
Retailer 2
-
$792 USD
View
A
Retailer 3
-
$844 USD
View
Retailer 4
-
$880 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,190 USD
View
A
Retailer 6
-
$1,354 USD
£1,066 GBP
View
A
Retailer 7
-
$1,368 USD
View
B+
Retailer 8
-
$1,370 USD
View
B+
Retailer 9
-
$1,654 USD
View
B
Retailer 10
-
$2,079 USD
View
B
Retailer 11
-
$2,373 USD
View
B
Retailer 12
-
$2,621 USD
£2,064 GBP
View
B
Retailer 13
-
$2,863 USD
View
B
Retailer 14
-
$2,909 USD
View
Most Expensive
B
MOH London
LG790695005 · Oct 26
$3,319 USD
£2,613 GBP
View
14 more retailers have this diamond
Prices start from $728 USDSave up to $2,591 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
4.18ct Oval
$728 USD