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Round|Lab Grown|IGI

0.73ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG828665108

Shape and cutting style on the report: Round brilliant

Certificate IGI LG828665108

Diamond specifications and retailer prices

From $335 NZD
$189 USD
As of October 30, 2026
Save $413 NZD (55%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,465 NZD at MOH London · As of October 21, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828665108 or 828665108. Listed at 7 retailers as of October 28, 2026, with a 123% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828665108
Dimensions5.80 × 5.75 × 3.55 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
5.80 mm5.75 mm0.73 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828665108
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.4%

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: $1,465 NZD|Low: $335 NZD|High: $19,212 NZD|Avg: $4,017 NZD|-92.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 24, 2026
Retailer 3$335 NZD
Retailer 9$360 NZD
Retailer 5$385 NZD
Retailer 4$505 NZD
Retailer 2$748 NZD
Retailer 8$758 NZD
Retailer 6$1,311 NZD
MOH London$1,465 NZD
Retailer 7$15,090 NZD

31 data points across 9 retailers

7 retailers$335 NZD to $748 NZD

A
Cheapest Retailer
-
$335 NZD
$189 USD
Retailer 2
-
$360 NZD
$203 USD
View
Price last confirmed 51 days ago
B+
Retailer 3
-
$385 NZD
$217 USD
View
Retailer 4
-
$505 NZD
£224 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$748 NZD
A$649 AUD
View
Retailer 6
-
$1,311 NZD
$739 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG828665108 · Oct 21
$1,465 NZD
£650 GBP
View
Price last confirmed 10 days ago
6 more retailers have this diamond
Prices start from $335 NZDSave up to $413 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
$335 NZD