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Oval|Lab Grown|IGI

3.03ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG655460093

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG655460093

Diamond specifications and retailer prices

From $606 NZD
As of November 6, 2026
Save $2,794 NZD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,400 NZD at Rare Carat · As of November 4, 2026
View at Rare Carat

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 LG655460093 or 655460093. Listed at 15 retailers as of November 4, 2026, with prices from $606 to $3,400, a $2,794 spread on the same certified stone. Rare Carat lists it at $3,400. 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 angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655460093
Dimensions11.53 × 8.05 × 5.15 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.53 mm8.05 mm3.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655460093
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 64.0%

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: $3,400 NZD|Low: $606 NZD|High: $8,659 NZD|Avg: $2,410 NZD|-31.3%
Rare Carat
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 14$606 NZD
Retailer 7$704 NZD
Retailer 16$752 NZD
Retailer 3$830 NZD
Retailer 10$915 NZD
Retailer 15$1,028 NZD
Retailer 5$1,214 NZD
Retailer 2$1,219 NZD
Retailer 17$1,322 NZD
Retailer 11$1,329 NZD
Retailer 4$1,764 NZD
Retailer 13$2,204 NZD
Retailer 6$2,415 NZD
Retailer 12$3,002 NZD
Rare Carat$3,400 NZD
Retailer 9$7,522 NZD
Retailer 8$8,659 NZD

11 data points across 17 retailers

15 retailers$606 NZD to $3,400 NZD

A
Cheapest Retailer
-
$606 NZD
A
Retailer 2
-
$704 NZD
View
A
Retailer 3
-
$752 NZD
View
A
Retailer 4
-
$830 NZD
View
A
Retailer 5
-
$915 NZD
View
A
Retailer 6
-
$1,028 NZD
View
B+
Retailer 7
-
$1,214 NZD
View
A
Retailer 8
-
$1,219 NZD
View
A
Retailer 9
-
$1,322 NZD
View
A
Retailer 10
-
$1,329 NZD
View
A
Retailer 11
-
$1,764 NZD
View
B+
Retailer 12
-
$2,204 NZD
View
B+
Retailer 13
-
$2,415 NZD
View
B+
Retailer 14
-
$3,002 NZD
View
Most Expensive
B
Rare Carat
KI0934600KF655 · Nov 4
$3,400 NZD
$1,885 USD
View
14 more retailers have this diamond
Prices start from $606 NZDSave up to $2,794 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 Oval
$606 NZD