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Radiant|Lab Grown|IGI

4.15ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG598315968

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

Certificate IGI LG598315968

Diamond specifications and retailer prices

From €531 EUR
$593 USD
As of October 30, 2026
Save €4,177 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,708 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.15ct lab-grown radiant diamond

This 4.15ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598315968 or 598315968. Listed at 17 retailers as of October 30, 2026, with prices from €531 to €4,708, a €4,177 spread on the same certified stone. Do Amore Diamonds lists it at €4,708. 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

4.15
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598315968
Dimensions11.33 × 7.82 × 5.35 mm
L/W Ratio1.45
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
11.33 mm7.82 mm4.15 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598315968
Side View
Table 64.0%Crown 41.9°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 68.4%

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: €4,708 EUR|Low: €509 EUR|High: €4,708 EUR|Avg: €1,568 EUR
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
October 31, 2026
Retailer 3€531 EUR
Retailer 7€594 EUR
Retailer 4€658 EUR
Retailer 13€774 EUR
Retailer 15€805 EUR
Retailer 6€870 EUR
Retailer 2€909 EUR
Retailer 12€1,446 EUR
Retailer 11€1,456 EUR
Retailer 16€1,633 EUR
Retailer 8€1,634 EUR
Retailer 5€1,910 EUR
Retailer 10€1,951 EUR
Retailer 9€2,269 EUR
Retailer 14€2,866 EUR
Do Amore Diamonds€4,708 EUR

30 data points across 16 retailers

17 retailers€531 EUR to €4,708 EUR

A
Cheapest Retailer
-
€531 EUR
$593 USD
A
Retailer 2
-
€594 EUR
$664 USD
View
A
Retailer 3
-
€658 EUR
$735 USD
View
Retailer 4
-
€658 EUR
$735 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€774 EUR
$865 USD
View
Retailer 6
-
€805 EUR
£708 GBP
View
Price last confirmed 15 days ago
B+
Retailer 7
-
€870 EUR
$972 USD
View
A
Retailer 8
-
€909 EUR
$1,016 USD
View
A
Retailer 9
-
€1,446 EUR
ZAR 26,100 ZAR
View
B+
Retailer 10
-
€1,456 EUR
A$2,502 AUD
View
B+
Retailer 11
-
€1,633 EUR
$1,824 USD
View
B+
Retailer 12
-
€1,634 EUR
$1,826 USD
View
B+
Retailer 13
-
€1,910 EUR
$2,134 USD
View
B+
Retailer 14
-
€1,951 EUR
£1,716 GBP
View
B
Retailer 15
-
€2,269 EUR
$2,535 USD
View
B
Retailer 16
-
€2,866 EUR
£2,521 GBP
View
Most Expensive
B
Do Amore Diamonds
27-BBC3A5265 · Oct 30
€4,708 EUR
$5,260 USD
View
16 more retailers have this diamond
Prices start from €531 EURSave up to €4,177 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
4.15ct Radiant
€531 EUR