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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 €1,444 EUR
$1,613 USD
As of October 30, 2026
Save €8,286 EUR (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €9,730 EUR at Do Amore Diamonds · As of October 31, 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 October 30, 2026, with prices from €1,444 to €9,730, a €8,286 spread on the same certified stone. Do Amore Diamonds lists it at €9,730. 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
Color
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: Oct 30
Current: €9,730 EUR|Low: €1,386 EUR|High: €9,730 EUR|Avg: €3,540 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 1, 2026
Retailer 9€1,444 EUR
Retailer 12€1,571 EUR
Retailer 13€2,053 EUR
Retailer 6€2,199 EUR
Retailer 4€2,621 EUR
Retailer 10€2,633 EUR
Retailer 7€2,636 EUR
Retailer 8€2,961 EUR
Retailer 11€3,465 EUR
Retailer 3€3,471 EUR
Retailer 2€5,279 EUR
Retailer 5€5,441 EUR
Do Amore Diamonds€9,730 EUR

34 data points across 13 retailers

11 retailers€1,444 EUR to €9,730 EUR

A
Cheapest Retailer
-
€1,444 EUR
$1,613 USD
B+
Retailer 2
-
€1,571 EUR
$1,755 USD
View
B+
Retailer 3
-
€2,053 EUR
$2,294 USD
View
B+
Retailer 4
-
€2,199 EUR
£1,935 GBP
View
B+
Retailer 5
-
€2,633 EUR
$2,942 USD
View
B
Retailer 6
-
€2,636 EUR
$2,945 USD
View
B+
Retailer 7
-
€2,961 EUR
$3,308 USD
View
B
Retailer 8
-
€3,465 EUR
$3,871 USD
View
B
Retailer 9
-
€3,471 EUR
$3,878 USD
View
B
Retailer 10
-
€5,279 EUR
£4,644 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1574133 · Oct 31
€9,730 EUR
$10,870 USD
View
10 more retailers have this diamond
Prices start from €1,444 EURSave up to €8,286 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
€1,444 EUR