Oval|Lab Grown|IGI

3.03ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • IGI LG844654381

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844654381

Diamond specifications and retailer prices

From $336 USD
As of November 6, 2026
Save $2,094 USD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,430 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG844654381 or 844654381. Listed at 18 retailers as of November 4, 2026, with prices from $336 to $2,430, a $2,094 spread on the same certified stone. Brilliant Earth lists it at $2,430. 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

3.03
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844654381
Dimensions11.32 × 8.06 × 5.03 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.32 mm8.06 mm3.03 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844654381
Side View
Table 57.0%Crown 38.3°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $2,430 USD|Low: $336 USD|High: $2,430 USD|Avg: $957 USD
Brilliant Earth
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
November 6, 2026
Retailer 8$336 USD
Retailer 5$375 USD
Retailer 16$389 USD
Retailer 13$416 USD
Retailer 10$438 USD
Retailer 2$506 USD
Retailer 17$570 USD
Retailer 6$572 USD
Retailer 4$733 USD
Retailer 14$733 USD
Retailer 11$736 USD
Retailer 3$978 USD
Retailer 18$1,221 USD
Retailer 15$1,338 USD
Retailer 9$1,381 USD
Retailer 7$1,626 USD
Retailer 12$1,663 USD
Brilliant Earth$2,430 USD

22 data points across 18 retailers

18 retailers$336 USD to $2,430 USD

A
Cheapest Retailer
-
$336 USD
A
Retailer 2
-
$375 USD
View
Final sale: no returns
A
Retailer 3
-
$389 USD
View
A
Retailer 4
-
$416 USD
View
Retailer 5
-
$438 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$506 USD
View
A
Retailer 7
-
$570 USD
View
B+
Retailer 8
-
$572 USD
View
A
Retailer 9
-
$733 USD
View
A
Retailer 10
-
$733 USD
View
A
Retailer 11
-
$736 USD
View
A
Retailer 12
-
$978 USD
View
B+
Retailer 13
-
$1,221 USD
View
B+
Retailer 14
-
$1,338 USD
View
B+
Retailer 15
-
$1,381 USD
View
B+
Retailer 16
-
$1,626 USD
View
B+
Retailer 17
-
$1,663 USD
View
Most Expensive
B
Brilliant Earth
22183794A · Nov 4
$2,430 USD
View
17 more retailers have this diamond
Prices start from $336 USDSave up to $2,094 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
$336 USD