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0.73ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG818610081

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818610081

Diamond specifications and retailer prices

From $548 NZD
$309 USD
As of October 25, 2026
8 retailers carry this diamond
Most expensive: $1,595 NZD at MOH London · As of October 18, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818610081 or 818610081. Listed at 8 retailers as of October 25, 2026. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.73
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818610081
Dimensions5.77 × 5.74 × 3.56 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
5.77 mm5.74 mm0.73 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818610081
Side View
Table 58.0%Crown 35.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.8%

Caratlytics Score

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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: Oct 25
Current: $1,595 NZD|Low: $452 NZD|High: $20,441 NZD|Avg: $1,371 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 25, 2026
Retailer 5$452 NZD
Retailer 7$461 NZD
Retailer 2$548 NZD
Retailer 3$561 NZD
Retailer 4$615 NZD
Retailer 6$990 NZD
Retailer 8$1,189 NZD
MOH London$1,595 NZD

32 data points across 8 retailers

8 retailers

Retailer 1
-
$452 NZD
$255 USD
Price last confirmed 13 days ago
Retailer 2
-
$461 NZD
$260 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$548 NZD
$309 USD
View
Retailer 4
-
$561 NZD
£249 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
$615 NZD
€330 EUR
View
Price last confirmed 8 days ago
Retailer 6
-
$990 NZD
A$858 AUD
View
Price last confirmed 26 days ago
Retailer 7
-
$1,189 NZD
$670 USD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG818610081 · Oct 18
$1,595 NZD
£708 GBP
View
Price last confirmed 14 days ago
7 more retailers have this diamond
Prices start from $548 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
$548 NZD