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Radiant|Lab Grown|IGI

0.99ct I VVS2 Radiant Lab Grown Diamond

EX • I/VVS2 • IGI LG459194915

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

Certificate IGI LG459194915

Diamond specifications and retailer prices

From $293 NZD
As of November 3, 2026
Save $1,331 NZD (82%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,624 NZD at Michael Trio · As of November 4, 2026
View at Michael Trio

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG459194915 or 459194915. Listed at 4 retailers as of November 3, 2026, with prices from $293 to $1,624, a $1,331 spread on the same certified stone. Michael Trio lists it at $1,624. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459194915
Dimensions6.47 × 5.25 × 3.54 mm
L/W Ratio1.23
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.47 mm5.25 mm0.99 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG459194915
Side View
Table 65.0%Crown 37.8°Girdle: MediumPavilion 34.8°Culet: NoneDepth 67.4%

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 3
Current: $1,624 NZD|Low: $293 NZD|High: $1,624 NZD|Avg: $737 NZD|+26.9%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 17, 2026
Retailer 4$293 NZD
Retailer 3$406 NZD
Retailer 2$681 NZD
Retailer 5$898 NZD
Michael Trio$1,624 NZD

4 data points across 5 retailers

4 retailers$293 NZD to $1,624 NZD

A
Cheapest Retailer
-
$293 NZD
Final sale: no returns
A
Retailer 2
-
$406 NZD
View
B+
Retailer 3
-
$681 NZD
View
Most Expensive
B
Michael Trio
1039645585 · Nov 4
$1,624 NZD
SGD 1,237 SGD
View
3 more retailers have this diamond
Prices start from $293 NZDSave up to $1,331 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
0.99ct Radiant
$293 NZD