Radiant|Lab Grown|IGI

7.18ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG627455397

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

Certificate IGI LG627455397

Diamond specifications and retailer prices

From €723 EUR
$808 USD
As of October 30, 2026
Save €4,406 EUR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,129 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 7.18ct lab-grown radiant diamond

This 7.18ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG627455397 or 627455397. Listed at 19 retailers as of October 29, 2026, with prices from €723 to €5,129, a €4,406 spread on the same certified stone. Brilliant Earth lists it at €5,129. 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

7.18
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627455397
Dimensions13.41 × 9.55 × 6.51 mm
L/W Ratio1.40
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
13.41 mm9.55 mm7.18 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627455397
Side View
Table 65.0%Crown 31.6°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.2%

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: Oct 30
Current: €5,129 EUR|Low: €723 EUR|High: €5,281 EUR|Avg: €2,062 EUR|-2.9%
Brilliant Earth
Retailer 2
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Retailer 19
October 31, 2026
Retailer 4€723 EUR
Retailer 15€787 EUR
Retailer 6€840 EUR
Retailer 19€840 EUR
Retailer 13€998 EUR
Retailer 3€1,004 EUR
Retailer 12€1,288 EUR
Retailer 7€1,318 EUR
Retailer 9€1,354 EUR
Retailer 2€1,377 EUR
Retailer 16€1,996 EUR
Retailer 5€2,359 EUR
Retailer 14€2,605 EUR
Retailer 10€2,625 EUR
Retailer 8€2,666 EUR
Retailer 11€2,904 EUR
Retailer 17€3,162 EUR
Retailer 18€4,104 EUR
Brilliant Earth€5,129 EUR

39 data points across 19 retailers

19 retailers€723 EUR to €5,129 EUR

A
Cheapest Retailer
-
€723 EUR
$808 USD
A
Retailer 2
-
€787 EUR
$879 USD
View
A
Retailer 3
-
€840 EUR
$938 USD
View
Retailer 4
-
€840 EUR
$938 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
€998 EUR
$1,115 USD
View
Retailer 6
-
€1,004 EUR
£883 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
€1,288 EUR
£1,133 GBP
View
A
Retailer 8
-
€1,318 EUR
$1,473 USD
View
B+
Retailer 9
-
€1,354 EUR
$1,513 USD
View
A
Retailer 10
-
€1,377 EUR
View
A
Retailer 11
-
€1,996 EUR
$2,230 USD
View
B+
Retailer 12
-
€2,359 EUR
$2,636 USD
View
B+
Retailer 13
-
€2,605 EUR
£2,292 GBP
View
B+
Retailer 14
-
€2,625 EUR
$2,933 USD
View
B+
Retailer 15
-
€2,666 EUR
$2,979 USD
View
Retailer 16
-
€2,904 EUR
$3,244 USD
View
Price last confirmed 13 days ago
B+
Retailer 17
-
€3,162 EUR
£2,782 GBP
View
B
Retailer 18
-
€4,104 EUR
$4,585 USD
View
Most Expensive
B
Brilliant Earth
9813079A · Oct 29
€5,129 EUR
$5,730 USD
View
18 more retailers have this diamond
Prices start from €723 EURSave up to €4,406 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
7.18ct Radiant
€723 EUR