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Radiant|Lab Grown|IGI

1.30ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG735504932

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

Certificate IGI LG735504932

Diamond specifications and retailer prices

From $354 NZD
$199 USD
As of November 2, 2026
Save $1,744 NZD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,097 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 LG735504932 or 735504932. Listed at 20 retailers as of November 2, 2026, with prices from $354 to $2,097, a $1,744 spread on the same certified stone. Brilliant Earth lists it at $2,097. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.1°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735504932
Dimensions7.84 × 5.43 × 3.64 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.84 mm5.43 mm1.30 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735504932
Side View
Table 67.0%Crown 25.1°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 67.0%

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: $2,097 NZD|Low: $339 NZD|High: $2,222 NZD|Avg: $1,062 NZD|-5.6%
Brilliant Earth
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
November 2, 2026
Retailer 3$354 NZD
Retailer 4$439 NZD
Retailer 9$525 NZD
Retailer 11$758 NZD
Retailer 6$761 NZD
Retailer 10$804 NZD
Retailer 12$817 NZD
Retailer 7$880 NZD
Retailer 8$1,071 NZD
Retailer 13$1,271 NZD
Retailer 14$1,377 NZD
Retailer 5$1,411 NZD
Retailer 15$1,417 NZD
Retailer 2$2,052 NZD
Brilliant Earth$2,097 NZD

36 data points across 15 retailers

20 retailers$354 NZD to $2,097 NZD

A
Cheapest Retailer
-
$354 NZD
$199 USD
A
Retailer 2
-
$411 NZD
$231 USD
View
Retailer 3
-
$439 NZD
$247 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$439 NZD
$247 USD
View
A
Retailer 5
-
$525 NZD
£233 GBP
View
A
Retailer 6
-
$758 NZD
ZAR 6,889 ZAR
View
A
Retailer 7
-
$761 NZD
$428 USD
View
A
Retailer 8
-
$804 NZD
£356 GBP
View
A
Retailer 9
-
$817 NZD
€438 EUR
View
B+
Retailer 10
-
$880 NZD
$495 USD
View
B+
Retailer 11
-
$880 NZD
$495 USD
View
B+
Retailer 12
-
$1,071 NZD
A$927 AUD
View
Retailer 13
-
$1,271 NZD
A$1,100 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$1,377 NZD
$775 USD
View
B
Retailer 15
-
$1,411 NZD
$794 USD
View
B
Retailer 16
-
$1,417 NZD
$797 USD
View
B
Retailer 17
-
$1,506 NZD
$848 USD
View
B
Retailer 18
-
$1,518 NZD
$854 USD
View
B
Retailer 19
-
$2,052 NZD
£909 GBP
View
Most Expensive
B
Brilliant Earth
15797080A · Nov 2
$2,097 NZD
$1,180 USD
View
19 more retailers have this diamond
Prices start from $354 NZDSave up to $1,744 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
$354 NZD