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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 $2,253 CAD
$1,613 USD
As of October 30, 2026
Save $12,931 CAD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,184 CAD 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 $2,253 to $15,184, a $12,931 spread on the same certified stone. Do Amore Diamonds lists it at $15,184. 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: $15,184 CAD|Low: $2,162 CAD|High: $15,184 CAD|Avg: $5,527 CAD
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
October 30, 2026
Retailer 9$2,253 CAD
Retailer 12$2,452 CAD
Retailer 13$3,204 CAD
Retailer 2$3,443 CAD
Retailer 4$4,091 CAD
Retailer 10$4,110 CAD
Retailer 7$4,114 CAD
Retailer 8$4,621 CAD
Retailer 11$5,407 CAD
Retailer 3$5,417 CAD
Retailer 6$8,283 CAD
Retailer 5$8,491 CAD
Do Amore Diamonds$15,184 CAD

33 data points across 13 retailers

11 retailers$2,253 CAD to $15,184 CAD

A
Cheapest Retailer
-
$2,253 CAD
$1,613 USD
B+
Retailer 2
-
$2,452 CAD
$1,755 USD
View
B+
Retailer 3
-
$3,204 CAD
$2,294 USD
View
B+
Retailer 4
-
$3,443 CAD
£1,941 GBP
View
B+
Retailer 5
-
$4,110 CAD
$2,942 USD
View
B
Retailer 6
-
$4,114 CAD
$2,945 USD
View
B+
Retailer 7
-
$4,621 CAD
$3,308 USD
View
B
Retailer 8
-
$5,407 CAD
$3,871 USD
View
B
Retailer 9
-
$5,417 CAD
$3,878 USD
View
B
Retailer 10
-
$8,283 CAD
£4,669 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1574133 · Oct 31
$15,184 CAD
$10,870 USD
View
10 more retailers have this diamond
Prices start from $2,253 CADSave up to $12,931 CAD

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
$2,253 CAD