CaratHunter
Plans
Round|Lab Grown|IGI

3.03ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG825655496

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825655496

Diamond specifications and retailer prices

From $733 NZD
As of November 5, 2026
Save $2,810 NZD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,542 NZD at MOH London · As of November 5, 2026
View at MOH London

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 LG825655496 or 825655496. Listed at 17 retailers as of November 5, 2026, with prices from $733 to $3,542, a $2,810 spread on the same certified stone. MOH London lists it at $3,542. 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 angle35.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825655496
Dimensions9.32 × 9.37 × 5.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm9.37 mm3.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825655496
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.1%

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 5
Current: $3,542 NZD|Low: $733 NZD|High: $3,572 NZD|Avg: $1,786 NZD|+3.4%
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 15$733 NZD
Retailer 17$820 NZD
Retailer 6$822 NZD
Retailer 4$909 NZD
Retailer 8$920 NZD
Retailer 12$1,165 NZD
Retailer 10$1,206 NZD
Retailer 7$1,437 NZD
Retailer 2$1,476 NZD
Retailer 16$1,580 NZD
Retailer 9$1,686 NZD
Retailer 14$2,551 NZD
Retailer 13$2,896 NZD
Retailer 3$2,923 NZD
Retailer 5$2,983 NZD
Retailer 11$3,104 NZD
MOH London$3,542 NZD

19 data points across 17 retailers

17 retailers$733 NZD to $3,542 NZD

A
Cheapest Retailer
-
$733 NZD
A
Retailer 2
-
$820 NZD
View
Final sale: no returns
A
Retailer 3
-
$822 NZD
View
A
Retailer 4
-
$909 NZD
View
Retailer 5
-
$920 NZD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,165 NZD
View
A
Retailer 7
-
$1,206 NZD
View
B+
Retailer 8
-
$1,437 NZD
View
A
Retailer 9
-
$1,476 NZD
View
A
Retailer 10
-
$1,580 NZD
View
A
Retailer 11
-
$1,686 NZD
View
B
Retailer 12
-
$2,551 NZD
View
B
Retailer 13
-
$2,896 NZD
View
B
Retailer 14
-
$2,923 NZD
View
B
Retailer 15
-
$2,983 NZD
View
B
Retailer 16
-
$3,104 NZD
View
Most Expensive
B
MOH London
LG825655496 · Nov 5
$3,542 NZD
£1,568 GBP
View
16 more retailers have this diamond
Prices start from $733 NZDSave up to $2,810 NZD

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
$733 NZD