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Oval|Lab Grown|IGI

3.03ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG777625671

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG777625671

Diamond specifications and retailer prices

From $499 USD
As of November 6, 2026
Save $1,256 USD (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,755 USD at MOH London · As of November 1, 2026
View at MOH London

About this 3.03ct lab-grown oval diamond

This 3.03ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG777625671 or 777625671. Listed at 7 retailers as of November 1, 2026, with prices from $499 to $1,755, a $1,256 spread on the same certified stone. MOH London lists it at $1,755. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.03
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777625671
Dimensions12.02 × 8.01 × 4.83 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.02 mm8.01 mm3.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777625671
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.3%

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: Nov 6
Current: $1,755 USD|Low: $610 USD|High: $1,777 USD|Avg: $941 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$610 USD
Retailer 3$717 USD
Retailer 5$764 USD
Retailer 2$802 USD
MOH London$1,755 USD

43 data points across 5 retailers

7 retailers$499 USD to $1,755 USD

A
Cheapest Retailer
-
$499 USD
B+
Retailer 2
-
$610 USD
View
A
Retailer 3
-
$717 USD
View
A
Retailer 4
-
$764 USD
View
A
Retailer 5
-
$802 USD
View
A
Retailer 6
-
$987 USD
View
Most Expensive
B+
MOH London
LG777625671 · Nov 1
$1,755 USD
£1,382 GBP
View
6 more retailers have this diamond
Prices start from $499 USDSave up to $1,256 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
3.03ct Oval
$499 USD