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Radiant|Lab Grown|IGI

0.50ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG817618850

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

Certificate IGI LG817618850

Diamond specifications and retailer prices

From $137 CAD
$98 USD
As of October 30, 2026
Save $759 CAD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,250 CAD at MOH London · As of October 21, 2026
View at MOH London

About this 0.5ct lab-grown radiant diamond

This 0.5ct lab-grown radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817618850 or 817618850. Listed at 18 retailers as of October 29, 2026, with a 553% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle46.2°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817618850
Dimensions5.62 × 3.98 × 2.63 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.62 mm3.98 mm0.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817618850
Side View
Table 69.0%Crown 46.2°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
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: Oct 30
Current: $1,250 CAD|Low: $181 CAD|High: $1,573 CAD|Avg: $516 CAD|-19.7%
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
October 30, 2026
Retailer 13$181 CAD
Retailer 12$231 CAD
Retailer 8$306 CAD
Retailer 2$324 CAD
Retailer 10$329 CAD
Retailer 9$350 CAD
Retailer 4$378 CAD
Retailer 7$409 CAD
Retailer 14$544 CAD
Retailer 6$576 CAD
Retailer 11$606 CAD
Retailer 5$626 CAD
Retailer 3$896 CAD
MOH London$1,250 CAD

45 data points across 14 retailers

18 retailers$137 CAD to $896 CAD

A
Cheapest Retailer
-
$137 CAD
$98 USD
Retailer 2
-
$174 CAD
$124 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$181 CAD
$129 USD
View
A
Retailer 4
-
$181 CAD
$129 USD
View
Retailer 5
-
$197 CAD
$141 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
$231 CAD
$165 USD
View
A
Retailer 7
-
$306 CAD
ZAR 3,527 ZAR
View
A
Retailer 8
-
$324 CAD
£182 GBP
View
A
Retailer 9
-
$329 CAD
€224 EUR
View
Retailer 10
-
$350 CAD
$250 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$378 CAD
$270 USD
View
B+
Retailer 12
-
$409 CAD
£230 GBP
View
B+
Retailer 13
-
$544 CAD
$389 USD
View
Retailer 14
-
$576 CAD
SGD 556 SGD
View
Price last confirmed 17 days ago
B
Retailer 15
-
$606 CAD
$433 USD
View
B
Retailer 16
-
$626 CAD
$447 USD
View
B
Retailer 17
-
$896 CAD
£504 GBP
View
Most Expensive
MOH London
LG817618850 · Oct 21
$1,250 CAD
£703 GBP
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from $137 CADSave up to $759 CAD

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
0.50ct Radiant
$137 CAD