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Round|Lab Grown|IGI

3.03ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG726536153

Shape and cutting style on the report: Round brilliant

Certificate IGI LG726536153

Diamond specifications and retailer prices

From $538 SGD
As of November 5, 2026
Save $4,469 SGD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,007 SGD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 3.03ct lab-grown round diamond

This 3.03ct lab-grown round 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 LG726536153 or 726536153. Listed at 23 retailers as of November 5, 2026, with prices from $538 to $5,007, a $4,469 spread on the same certified stone. Brilliant Earth lists it at $5,007. 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
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726536153
Dimensions9.32 × 9.39 × 5.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm9.39 mm3.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726536153
Side View
Table 59.0%Crown 34.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.5%

Caratlytics Score

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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 5
Current: $5,007 SGD|Low: $533 SGD|High: $5,007 SGD|Avg: $1,560 SGD
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
Retailer 19
November 5, 2026
Retailer 9$538 SGD
Retailer 19$602 SGD
Retailer 2$653 SGD
Retailer 5$667 SGD
Retailer 6$667 SGD
Retailer 18$849 SGD
Retailer 4$1,051 SGD
Retailer 7$1,052 SGD
Retailer 13$1,083 SGD
Retailer 15$1,109 SGD
Retailer 3$1,213 SGD
Retailer 16$1,567 SGD
Retailer 14$1,869 SGD
Retailer 10$2,142 SGD
Retailer 11$2,184 SGD
Retailer 17$2,299 SGD
Retailer 8$2,423 SGD
Retailer 12$2,441 SGD
Brilliant Earth$5,007 SGD

41 data points across 19 retailers

23 retailers$538 SGD to $5,007 SGD

Retailer 1
-
$533 SGD
Price last confirmed 45 days ago
A
Retailer 2
-
$538 SGD
View
A
Retailer 3
-
$602 SGD
View
Retailer 4
-
$651 SGD
View
Price last confirmed 45 days ago
A
Retailer 5
-
$653 SGD
View
Final sale: no returns
A
Retailer 6
-
$667 SGD
View
Retailer 7
-
$667 SGD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$849 SGD
View
A
Retailer 9
-
$1,051 SGD
View
B+
Retailer 10
-
$1,052 SGD
View
A
Retailer 11
-
$1,083 SGD
View
A
Retailer 12
-
$1,109 SGD
View
A
Retailer 13
-
$1,213 SGD
View
B+
Retailer 14
-
$1,567 SGD
View
B+
Retailer 15
-
$1,706 SGD
View
B+
Retailer 16
-
$1,869 SGD
View
Retailer 17
-
$2,122 SGD
View
Price last confirmed 46 days ago
B
Retailer 18
-
$2,142 SGD
View
B
Retailer 19
-
$2,184 SGD
View
Retailer 20
-
$2,299 SGD
View
Price last confirmed 9 days ago
B
Retailer 21
-
$2,423 SGD
View
B
Retailer 22
-
$2,441 SGD
View
Most Expensive
B
Brilliant Earth
17510639A · Nov 5
$5,007 SGD
$3,920 USD
View
22 more retailers have this diamond
Prices start from $538 SGDSave up to $4,469 SGD

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 Round
$538 SGD