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Radiant|Lab Grown|IGI

8.60ct H SI1 Radiant Lab Grown Diamond

GD • H/SI1 • IGI LG583319381

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

Certificate IGI LG583319381

Diamond specifications and retailer prices

From €1,438 EUR
$1,613 USD
As of November 2, 2026
Save €8,253 EUR (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €9,691 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 8.6ct lab-grown radiant diamond

This 8.6ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG583319381 or 583319381. Listed at 11 retailers as of November 2, 2026, with prices from €1,438 to €9,691, a €8,253 spread on the same certified stone. Do Amore Diamonds lists it at €9,691. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

8.60
Carat
H
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG583319381
Dimensions14.92 × 9.98 × 6.67 mm
L/W Ratio1.49
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
14.92 mm9.98 mm8.60 ctH / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG583319381
Side View
Table 65.0%Crown 43.7°Girdle: MediumPavilion 34.1°Culet: NoneDepth 66.8%

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: Nov 2
Current: €9,691 EUR|Low: €1,380 EUR|High: €9,691 EUR|Avg: €3,525 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
November 2, 2026
Retailer 9€1,438 EUR
Retailer 12€1,565 EUR
Retailer 13€2,045 EUR
Retailer 2€2,191 EUR
Retailer 4€2,611 EUR
Retailer 10€2,623 EUR
Retailer 7€2,626 EUR
Retailer 8€2,949 EUR
Retailer 11€3,451 EUR
Retailer 3€3,458 EUR
Retailer 6€5,258 EUR
Retailer 5€5,419 EUR
Do Amore Diamonds€9,691 EUR

35 data points across 13 retailers

11 retailers€1,438 EUR to €9,691 EUR

A
Cheapest Retailer
-
€1,438 EUR
$1,613 USD
B+
Retailer 2
-
€1,565 EUR
$1,755 USD
View
B+
Retailer 3
-
€2,045 EUR
$2,294 USD
View
B+
Retailer 4
-
€2,191 EUR
£1,935 GBP
View
B+
Retailer 5
-
€2,623 EUR
$2,942 USD
View
B
Retailer 6
-
€2,626 EUR
$2,945 USD
View
B+
Retailer 7
-
€2,949 EUR
$3,308 USD
View
B
Retailer 8
-
€3,451 EUR
$3,871 USD
View
B
Retailer 9
-
€3,458 EUR
$3,878 USD
View
B
Retailer 10
-
€5,258 EUR
£4,644 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1574133 · Nov 2
€9,691 EUR
$10,870 USD
View
10 more retailers have this diamond
Prices start from €1,438 EURSave up to €8,253 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
8.60ct Radiant
€1,438 EUR