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Radiant|Lab Grown|IGI

5.18ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG651444049

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

Certificate IGI LG651444049

Diamond specifications and retailer prices

From €653 EUR
$729 USD
As of November 1, 2026
Save €4,673 EUR (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,326 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 5.18ct lab-grown radiant diamond

This 5.18ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG651444049 or 651444049. Listed at 19 retailers as of November 1, 2026, with prices from €653 to €5,326, a €4,673 spread on the same certified stone. Do Amore Diamonds lists it at €5,326. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.18
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651444049
Dimensions12.29 × 8.56 × 5.85 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
12.29 mm8.56 mm5.18 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651444049
Side View
Table 62.0%Crown 38.2°Girdle: Slightly ThickPavilion 34.9°Culet: NoneDepth 68.3%

Caratlytics Score

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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 1
Current: €5,326 EUR|Low: €653 EUR|High: €8,673 EUR|Avg: €2,396 EUR|-38.6%
Do Amore Diamonds
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
Retailer 17
November 2, 2026
Retailer 10€653 EUR
Retailer 14€695 EUR
Retailer 13€845 EUR
Retailer 7€977 EUR
Retailer 12€982 EUR
Retailer 17€1,044 EUR
Retailer 9€1,133 EUR
Retailer 16€1,137 EUR
Retailer 2€1,233 EUR
Retailer 3€1,332 EUR
Retailer 15€2,159 EUR
Retailer 8€2,299 EUR
Retailer 4€2,373 EUR
Retailer 6€2,387 EUR
Retailer 5€2,982 EUR
Retailer 11€3,015 EUR
Do Amore Diamonds€5,326 EUR

39 data points across 17 retailers

19 retailers€653 EUR to €5,326 EUR

A
Cheapest Retailer
-
€653 EUR
$729 USD
A
Retailer 2
-
€695 EUR
$777 USD
View
A
Retailer 3
-
€845 EUR
£743 GBP
View
A
Retailer 4
-
€977 EUR
$1,091 USD
View
B+
Retailer 5
-
€982 EUR
$1,097 USD
View
A
Retailer 6
-
€1,044 EUR
$1,166 USD
View
Retailer 7
-
€1,133 EUR
$1,266 USD
View
Price last confirmed 16 days ago
A
Retailer 8
-
€1,137 EUR
$1,270 USD
View
A
Retailer 9
-
€1,233 EUR
£1,084 GBP
View
A
Retailer 10
-
€1,332 EUR
$1,488 USD
View
B+
Retailer 11
-
€2,159 EUR
$2,412 USD
View
B+
Retailer 12
-
€2,299 EUR
$2,568 USD
View
B+
Retailer 13
-
€2,373 EUR
$2,651 USD
View
B+
Retailer 14
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€2,387 EUR
£2,100 GBP
View
B
Retailer 15
-
€2,982 EUR
A$5,126 AUD
View
B
Retailer 16
-
€3,015 EUR
£2,652 GBP
View
B
Retailer 17
-
€3,060 EUR
$3,419 USD
View
Retailer 18
-
€4,441 EUR
$4,962 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Do Amore Diamonds
27-570558F01 · Nov 1
€5,326 EUR
$5,950 USD
View
18 more retailers have this diamond
Prices start from €653 EURSave up to €4,673 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
5.18ct Radiant
€653 EUR