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Round|Lab Grown|IGI

3.01ct H SI1 Round Lab Grown Diamond

ID • H/SI1 • IGI LG546298680

Shape and cutting style on the report: Round brilliant

Certificate IGI LG546298680

Diamond specifications and retailer prices

From $658 NZD
As of November 5, 2026
Save $2,527 NZD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,185 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG546298680 or 546298680. Listed at 14 retailers as of November 1, 2026, with prices from $658 to $3,185, a $2,527 spread on the same certified stone. MOH London lists it at $3,185. 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
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG546298680
Dimensions9.22 × 9.16 × 5.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.22 mm9.16 mm3.01 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG546298680
Side View
Table 56.0%Crown 35.6°Girdle: MediumPavilion 40.4°Culet: NoneDepth 62.2%

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 5
Current: $3,185 NZD|Low: $619 NZD|High: $3,283 NZD|Avg: $1,644 NZD|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7$658 NZD
Retailer 4$751 NZD
Retailer 11$815 NZD
Retailer 8$888 NZD
Retailer 2$1,085 NZD
Retailer 10$1,304 NZD
Retailer 3$1,507 NZD
Retailer 9$1,733 NZD
Retailer 6$2,391 NZD
Retailer 5$2,499 NZD
Retailer 12$2,622 NZD
MOH London$3,185 NZD

23 data points across 12 retailers

14 retailers$658 NZD to $3,185 NZD

A
Cheapest Retailer
-
$658 NZD
A
Retailer 2
-
$751 NZD
View
Final sale: no returns
A
Retailer 3
-
$763 NZD
View
Retailer 4
-
$815 NZD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$815 NZD
View
A
Retailer 6
-
$888 NZD
View
A
Retailer 7
-
$1,085 NZD
View
B+
Retailer 8
-
$1,304 NZD
View
A
Retailer 9
-
$1,507 NZD
View
A
Retailer 10
-
$1,733 NZD
View
B+
Retailer 11
-
$2,391 NZD
View
B+
Retailer 12
-
$2,499 NZD
View
B+
Retailer 13
-
$2,622 NZD
View
Most Expensive
B+
MOH London
LG546298680 · Nov 1
$3,185 NZD
£1,410 GBP
View
13 more retailers have this diamond
Prices start from $658 NZDSave up to $2,527 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 Round
$658 NZD