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Oval|Lab Grown|IGI

3.01ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG737557648

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG737557648

Diamond specifications and retailer prices

From $603 NZD
As of November 3, 2026
Save $2,771 NZD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,373 NZD at Rare Carat · As of November 4, 2026
View at Rare Carat

About this 3.01ct lab-grown oval diamond

This 3.01ct 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 LG737557648 or 737557648. Listed at 15 retailers as of November 3, 2026, with prices from $603 to $3,373, a $2,771 spread on the same certified stone. Rare Carat lists it at $3,373. 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

3.01
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737557648
Dimensions11.78 × 8.02 × 5.06 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.78 mm8.02 mm3.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737557648
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

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 3
Current: $3,373 NZD|Low: $603 NZD|High: $8,605 NZD|Avg: $2,010 NZD|-31.7%
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
November 6, 2026
Retailer 13$603 NZD
Retailer 7$698 NZD
Retailer 15$747 NZD
Retailer 3$830 NZD
Retailer 9$909 NZD
Retailer 14$1,019 NZD
Retailer 5$1,205 NZD
Retailer 2$1,212 NZD
Retailer 16$1,317 NZD
Retailer 10$1,320 NZD
Retailer 4$1,741 NZD
Retailer 12$2,190 NZD
Retailer 6$2,401 NZD
Retailer 11$2,991 NZD
Rare Carat$3,373 NZD
Retailer 8$8,605 NZD

11 data points across 16 retailers

15 retailers$603 NZD to $3,373 NZD

A
Cheapest Retailer
-
$603 NZD
A
Retailer 2
-
$698 NZD
View
A
Retailer 3
-
$747 NZD
View
A
Retailer 4
-
$830 NZD
View
A
Retailer 5
-
$909 NZD
View
A
Retailer 6
-
$1,019 NZD
View
B+
Retailer 7
-
$1,205 NZD
View
A
Retailer 8
-
$1,212 NZD
View
A
Retailer 9
-
$1,317 NZD
View
A
Retailer 10
-
$1,320 NZD
View
A
Retailer 11
-
$1,741 NZD
View
B+
Retailer 12
-
$2,190 NZD
View
B+
Retailer 13
-
$2,401 NZD
View
B+
Retailer 14
-
$2,991 NZD
View
Most Expensive
B
Rare Carat
KI6485576KF737 · Nov 4
$3,373 NZD
$1,870 USD
View
14 more retailers have this diamond
Prices start from $603 NZDSave up to $2,771 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
3.01ct Oval
$603 NZD