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0.73ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG841660094

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841660094

Diamond specifications and retailer prices

From $490 NZD
€262 EUR
As of October 29, 2026
Save $1,681 NZD (77%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,171 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct lab-grown round diamond

This 0.73ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG841660094 or 841660094. Listed at 4 retailers as of October 29, 2026, with prices from $490 to $2,171, a $1,681 spread on the same certified stone. MOH London lists it at $2,171. 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

0.73
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841660094
Dimensions5.78 × 5.75 × 3.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.78 mm5.75 mm0.73 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841660094
Side View
Table 58.0%Crown 34.8°Girdle: MediumPavilion 41.4°CuletDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $2,171 NZD|Low: $338 NZD|High: $2,171 NZD|Avg: $876 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 3$338 NZD
Retailer 2$490 NZD
Retailer 4$506 NZD
MOH London$2,171 NZD

5 data points across 4 retailers

4 retailers$490 NZD to $2,171 NZD

Retailer 1
-
$338 NZD
$190 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$490 NZD
€262 EUR
View
B+
Retailer 3
-
$506 NZD
$284 USD
View
Most Expensive
B
MOH London
LG841660094 · Oct 29
$2,171 NZD
£960 GBP
View
3 more retailers have this diamond
Prices start from $490 NZDSave up to $1,681 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
0.73ct Round
$490 NZD