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 $98 USD
As of October 30, 2026
Save $790 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $888 USD at MOH London · As of November 1, 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 30, 2026, with prices from $98 to $888, a $790 spread on the same certified stone. MOH London lists it at $888. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $888 USD|Low: $94 USD|High: $1,124 USD|Avg: $331 USD|-20.1%
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 15$98 USD
Retailer 8$129 USD
Retailer 16$129 USD
Retailer 14$165 USD
Retailer 2$220 USD
Retailer 10$228 USD
Retailer 9$232 USD
Retailer 12$250 USD
Retailer 5$270 USD
Retailer 11$292 USD
Retailer 3$389 USD
Retailer 7$411 USD
Retailer 13$433 USD
Retailer 6$447 USD
Retailer 4$640 USD
MOH London$888 USD

46 data points across 16 retailers

18 retailers$98 USD to $888 USD

A
Cheapest Retailer
-
$98 USD
Retailer 2
-
$124 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$129 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$129 USD
View
Retailer 5
-
$141 USD
View
Price last confirmed 33 days ago
A
Retailer 6
-
$165 USD
View
A
Retailer 7
-
$220 USD
ZAR 3,546 ZAR
View
A
Retailer 8
-
$228 USD
€217 EUR
View
B+
Retailer 9
-
$232 USD
£183 GBP
View
Retailer 10
-
$250 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$270 USD
View
B+
Retailer 12
-
$292 USD
£230 GBP
View
B
Retailer 13
-
$389 USD
View
Retailer 14
-
$411 USD
SGD 556 SGD
View
Price last confirmed 19 days ago
B
Retailer 15
-
$433 USD
View
B
Retailer 16
-
$447 USD
View
B
Retailer 17
-
$640 USD
£504 GBP
View
Most Expensive
B
MOH London
LG817618850 · Nov 1
$888 USD
£699 GBP
View
17 more retailers have this diamond
Prices start from $98 USDSave up to $790 USD

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
$98 USD