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Oval|Lab Grown|IGI

4.02ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • IGI LG777629076

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG777629076

Diamond specifications and retailer prices

From $1,088 USD
As of November 1, 2026
Save $1,978 USD (65%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,066 USD at MOH London · As of November 1, 2026
View at MOH London

About this 4.02ct lab-grown oval diamond

This 4.02ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG777629076 or 777629076. Listed at 6 retailers as of November 1, 2026, with prices from $1,088 to $3,066, a $1,978 spread on the same certified stone. MOH London lists it at $3,066. 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

4.02
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777629076
Dimensions13.33 × 8.49 × 5.63 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.33 mm8.49 mm4.02 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777629076
Side View
Table 59.0%Crown 37.8°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 66.3%

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: Nov 1
Current: $3,066 USD|Low: $1,056 USD|High: $3,104 USD|Avg: $1,621 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$1,088 USD
Retailer 4$1,095 USD
Retailer 2$1,103 USD
Retailer 5$1,173 USD
Retailer 6$2,289 USD
MOH London$3,066 USD

31 data points across 6 retailers

6 retailers$1,088 USD to $3,066 USD

B+
Cheapest Retailer
-
$1,088 USD
A
Retailer 2
-
$1,095 USD
View
A
Retailer 3
-
$1,103 USD
£868 GBP
View
B+
Retailer 4
-
$1,173 USD
View
B
Retailer 5
-
$2,289 USD
View
Most Expensive
B
MOH London
LG777629076 · Nov 1
$3,066 USD
£2,414 GBP
View
5 more retailers have this diamond
Prices start from $1,088 USDSave up to $1,978 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
4.02ct Oval
$1,088 USD