CaratHunter
Plans
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 HK$12,656 HKD
$1,613 USD
As of November 2, 2026
Save HK$72,631 HKD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$85,287 HKD 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 HK$12,656 to HK$85,287, a HK$72,631 spread on the same certified stone. Do Amore Diamonds lists it at HK$85,287. 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: HK$85,287 HKD|Low: HK$12,146 HKD|High: HK$85,287 HKD|Avg: HK$31,024 HKD
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 9HK$12,656 HKD
Retailer 12HK$13,770 HKD
Retailer 13HK$17,999 HKD
Retailer 2HK$19,278 HKD
Retailer 4HK$22,978 HKD
Retailer 10HK$23,083 HKD
Retailer 7HK$23,107 HKD
Retailer 8HK$25,955 HKD
Retailer 11HK$30,372 HKD
Retailer 3HK$30,427 HKD
Retailer 6HK$46,275 HKD
Retailer 5HK$47,691 HKD
Do Amore DiamondsHK$85,287 HKD

35 data points across 13 retailers

11 retailersHK$12,656 HKD to HK$85,287 HKD

A
Cheapest Retailer
-
HK$12,656 HKD
$1,613 USD
B+
Retailer 2
-
HK$13,770 HKD
$1,755 USD
View
B+
Retailer 3
-
HK$17,999 HKD
$2,294 USD
View
B+
Retailer 4
-
HK$19,278 HKD
£1,935 GBP
View
B+
Retailer 5
-
HK$23,083 HKD
$2,942 USD
View
B
Retailer 6
-
HK$23,107 HKD
$2,945 USD
View
B+
Retailer 7
-
HK$25,955 HKD
$3,308 USD
View
B
Retailer 8
-
HK$30,372 HKD
$3,871 USD
View
B
Retailer 9
-
HK$30,427 HKD
$3,878 USD
View
B
Retailer 10
-
HK$46,275 HKD
£4,644 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1574133 · Nov 2
HK$85,287 HKD
$10,870 USD
View
10 more retailers have this diamond
Prices start from HK$12,656 HKDSave up to HK$72,631 HKD

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
HK$12,656 HKD