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Radiant|Lab Grown|IGI

0.73ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG790630300

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG790630300

Diamond specifications and retailer prices

From $275 NZD
As of November 3, 2026
Save $1,160 NZD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,435 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 0.73ct lab-grown radiant diamond

This 0.73ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790630300 or 790630300. Listed at 16 retailers as of November 3, 2026, with prices from $275 to $1,435, a $1,160 spread on the same certified stone. MOH London lists it at $1,435. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790630300
Dimensions6.42 × 4.54 × 2.86 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm4.54 mm0.73 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790630300
Side View
Table 65.0%Crown 44.3°Girdle: MED-STKPavilion 32.6°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 3
Current: $1,435 NZD|Low: $275 NZD|High: $1,514 NZD|Avg: $766 NZD|-5.2%
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
Retailer 16
November 5, 2026
Retailer 12$275 NZD
Retailer 9$287 NZD
Retailer 4$417 NZD
Retailer 2$520 NZD
Retailer 16$561 NZD
Retailer 7$573 NZD
Retailer 8$585 NZD
Retailer 14$585 NZD
Retailer 15$786 NZD
Retailer 5$850 NZD
Retailer 3$857 NZD
Retailer 6$951 NZD
Retailer 10$970 NZD
Retailer 11$1,045 NZD
Retailer 13$1,087 NZD
MOH London$1,435 NZD

27 data points across 16 retailers

16 retailers$275 NZD to $1,435 NZD

A+
Cheapest Retailer
-
$275 NZD
Final sale: no returns
A
Retailer 2
-
$287 NZD
View
A
Retailer 3
-
$417 NZD
View
A
Retailer 4
-
$520 NZD
View
A
Retailer 5
-
$561 NZD
View
A
Retailer 6
-
$573 NZD
View
A
Retailer 7
-
$585 NZD
View
A
Retailer 8
-
$585 NZD
View
B+
Retailer 9
-
$786 NZD
View
B+
Retailer 10
-
$850 NZD
View
B+
Retailer 11
-
$857 NZD
View
Retailer 12
-
$951 NZD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$970 NZD
View
B+
Retailer 14
-
$1,045 NZD
View
B+
Retailer 15
-
$1,087 NZD
View
Most Expensive
B
MOH London
LG790630300 · Nov 4
$1,435 NZD
£637 GBP
View
15 more retailers have this diamond
Prices start from $275 NZDSave up to $1,160 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 Radiant
$275 NZD