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Round|Lab Grown|IGI

0.73ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG706548774

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706548774

Diamond specifications and retailer prices

From $208 NZD
$117 USD
As of October 29, 2026
Save $1,962 NZD (90%) vs most expensive(unlock to see where)
15 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 LG706548774 or 706548774. Listed at 15 retailers as of October 29, 2026, with prices from $208 to $2,171, a $1,962 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 angle34.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706548774
Dimensions5.77 × 5.81 × 3.55 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
5.77 mm5.81 mm0.73 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706548774
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 41°Culet: NoneDepth 61.4%

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 29
Current: $2,171 NZD|Low: $208 NZD|High: $2,171 NZD|Avg: $679 NZD|+29.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 10$208 NZD
Retailer 6$231 NZD
Retailer 11$242 NZD
Retailer 4$276 NZD
Retailer 8$276 NZD
Retailer 13$338 NZD
Retailer 2$482 NZD
Retailer 3$506 NZD
Retailer 5$650 NZD
Retailer 15$682 NZD
Retailer 7$805 NZD
Retailer 9$831 NZD
Retailer 14$872 NZD
Retailer 12$993 NZD
MOH London$2,171 NZD

30 data points across 15 retailers

15 retailers$208 NZD to $2,171 NZD

A
Cheapest Retailer
-
$208 NZD
$117 USD
A
Retailer 2
-
$231 NZD
$130 USD
View
Final sale: no returns
A
Retailer 3
-
$242 NZD
$136 USD
View
A
Retailer 4
-
$276 NZD
$155 USD
View
A
Retailer 5
-
$276 NZD
$155 USD
View
A
Retailer 6
-
$338 NZD
$190 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$482 NZD
€258 EUR
View
A
Retailer 8
-
$506 NZD
$284 USD
View
B+
Retailer 9
-
$650 NZD
$365 USD
View
B+
Retailer 10
-
$682 NZD
$383 USD
View
B+
Retailer 11
-
$831 NZD
$467 USD
View
B+
Retailer 12
-
$872 NZD
$490 USD
View
B+
Retailer 13
-
$872 NZD
$490 USD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$993 NZD
A$858 AUD
View
Most Expensive
C
MOH London
LG706548774 · Oct 29
$2,171 NZD
£960 GBP
View
14 more retailers have this diamond
Prices start from $208 NZDSave up to $1,962 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
$208 NZD