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Round|Lab Grown|IGI

0.73ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG774629914

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774629914

Diamond specifications and retailer prices

From $479 NZD
$270 USD
As of October 30, 2026
Save $816 NZD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,622 NZD at MOH London · As of October 19, 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 LG774629914 or 774629914. Listed at 9 retailers as of October 29, 2026, with a 170% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774629914
Dimensions5.72 × 5.77 × 3.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.72 mm5.77 mm0.73 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774629914
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.9%

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: Oct 30
Current: $1,622 NZD|Low: $465 NZD|High: $1,782 NZD|Avg: $924 NZD|-7.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8$479 NZD
Retailer 6$536 NZD
Retailer 3$609 NZD
Retailer 2$621 NZD
Retailer 5$896 NZD
Retailer 4$990 NZD
Retailer 7$1,233 NZD
Retailer 9$1,295 NZD
MOH London$1,622 NZD

41 data points across 9 retailers

9 retailers$479 NZD to $1,295 NZD

A
Cheapest Retailer
-
$479 NZD
$270 USD
A
Retailer 2
-
$536 NZD
$302 USD
View
A
Retailer 3
-
$609 NZD
€327 EUR
View
A
Retailer 4
-
$621 NZD
£276 GBP
View
B+
Retailer 5
-
$896 NZD
$505 USD
View
B+
Retailer 6
-
$990 NZD
A$858 AUD
View
B+
Retailer 7
-
$1,233 NZD
$695 USD
View
B
Retailer 8
-
$1,295 NZD
$730 USD
View
Most Expensive
MOH London
LG774629914 · Oct 19
$1,622 NZD
£720 GBP
View
Price last confirmed 12 days ago
8 more retailers have this diamond
Prices start from $479 NZDSave up to $816 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
$479 NZD