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 €148 EUR
$165 USD
As of October 30, 2026
Save €672 EUR (82%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €819 EUR at Michael Trio · As of October 31, 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 October 30, 2026, with prices from €148 to €819, a €672 spread on the same certified stone. Michael Trio lists it at €819. 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
Color
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: Oct 30
Current: €819 EUR|Low: €148 EUR|High: €819 EUR|Avg: €372 EUR|+26.9%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 17, 2026
Retailer 4€148 EUR
Retailer 3€205 EUR
Retailer 2€344 EUR
Retailer 5€454 EUR
Michael Trio€819 EUR

4 data points across 5 retailers

4 retailers€148 EUR to €819 EUR

A
Cheapest Retailer
-
€148 EUR
$165 USD
Final sale: no returns
A
Retailer 2
-
€205 EUR
$229 USD
View
B+
Retailer 3
-
€344 EUR
HK$3,000 HKD
View
Most Expensive
B
Michael Trio
1039645585 · Oct 31
€819 EUR
SGD 1,237 SGD
View
3 more retailers have this diamond
Prices start from €148 EURSave up to €672 EUR

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
€148 EUR