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Radiant|Lab Grown|IGI

1.30ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG733546374

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

Certificate IGI LG733546374

Diamond specifications and retailer prices

From $679 NZD
€364 EUR
As of November 2, 2026
Save $1,208 NZD (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,887 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733546374 or 733546374. Listed at 8 retailers as of November 2, 2026, with prices from $679 to $1,887, a $1,208 spread on the same certified stone. MOH London lists it at $1,887. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle56.6°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733546374
Dimensions7.63 × 5.33 × 3.49 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.63 mm5.33 mm1.30 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733546374
Side View
Table 69.0%Crown 56.6°Girdle: MediumPavilion 31.8°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
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: Nov 2
Current: $1,887 NZD|Low: $597 NZD|High: $1,910 NZD|Avg: $1,053 NZD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 4$679 NZD
Retailer 6$709 NZD
Retailer 2$729 NZD
Retailer 7$871 NZD
Retailer 5$983 NZD
Retailer 3$1,377 NZD
Retailer 8$1,393 NZD
MOH London$1,887 NZD

36 data points across 8 retailers

8 retailers$679 NZD to $1,887 NZD

A
Cheapest Retailer
-
$679 NZD
€364 EUR
A
Retailer 2
-
$709 NZD
$399 USD
View
A
Retailer 3
-
$729 NZD
£323 GBP
View
A
Retailer 4
-
$871 NZD
$490 USD
View
B+
Retailer 5
-
$983 NZD
$553 USD
View
B+
Retailer 6
-
$1,377 NZD
$775 USD
View
B
Retailer 7
-
$1,393 NZD
$784 USD
View
Most Expensive
B
MOH London
LG733546374 · Nov 2
$1,887 NZD
£836 GBP
View
7 more retailers have this diamond
Prices start from $679 NZDSave up to $1,208 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
1.30ct Radiant
$679 NZD