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Radiant|Lab Grown|IGI

8.08ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG821658180

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

Certificate IGI LG821658180

Diamond specifications and retailer prices

From HK$7,736 HKD
$986 USD
As of October 24, 2026
Save HK$33,478 HKD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$41,213 HKD at Adiamor · As of October 30, 2026
View at Adiamor

About this 8.08ct lab-grown radiant diamond

This 8.08ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG821658180 or 821658180. Listed at 16 retailers as of October 24, 2026, with prices from HK$7,736 to HK$41,213, a HK$33,478 spread on the same certified stone. Adiamor lists it at HK$41,213. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

8.08
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821658180
Dimensions14.53 × 9.93 × 6.47 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.53 mm9.93 mm8.08 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821658180
Side View
Table 65.0%Crown 43.5°Girdle: MediumPavilion 32.4°Culet: NoneDepth 65.2%

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 24
Current: HK$41,213 HKD|Low: HK$6,826 HKD|High: HK$41,213 HKD|Avg: HK$17,432 HKD
Adiamor
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
Retailer 17
October 28, 2026
Retailer 16HK$7,108 HKD
Retailer 14HK$7,736 HKD
Retailer 7HK$7,956 HKD
Retailer 3HK$8,246 HKD
Retailer 6HK$9,540 HKD
Retailer 2HK$9,611 HKD
Retailer 10HK$9,842 HKD
Retailer 8HK$11,965 HKD
Retailer 13HK$12,489 HKD
Retailer 11HK$12,619 HKD
Retailer 5HK$13,228 HKD
Retailer 4HK$16,829 HKD
Retailer 15HK$23,184 HKD
Retailer 9HK$27,700 HKD
Retailer 12HK$27,999 HKD
Retailer 17HK$39,503 HKD
AdiamorHK$41,213 HKD

36 data points across 17 retailers

16 retailersHK$7,736 HKD to HK$41,213 HKD

Retailer 1
-
HK$7,108 HKD
$906 USD
Price last confirmed 7 days ago
A
Retailer 2
-
HK$7,736 HKD
$986 USD
View
A
Retailer 3
-
HK$8,246 HKD
$1,051 USD
View
A
Retailer 4
-
HK$9,540 HKD
View
A
Retailer 5
-
HK$9,611 HKD
$1,225 USD
View
A
Retailer 6
-
HK$9,842 HKD
£988 GBP
View
A
Retailer 7
-
HK$11,965 HKD
$1,525 USD
View
Retailer 8
-
HK$12,489 HKD
€1,516 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
HK$12,619 HKD
£1,266 GBP
View
B+
Retailer 10
-
HK$13,228 HKD
$1,686 USD
View
B+
Retailer 11
-
HK$16,829 HKD
$2,145 USD
View
B+
Retailer 12
-
HK$23,184 HKD
$2,955 USD
View
B
Retailer 13
-
HK$27,700 HKD
SGD 4,771 SGD
View
B+
Retailer 14
-
HK$27,999 HKD
£2,810 GBP
View
B
Retailer 15
-
HK$39,503 HKD
$5,035 USD
View
Most Expensive
B
Adiamor
D-81218295 · Oct 30
HK$41,213 HKD
$5,253 USD
View
15 more retailers have this diamond
Prices start from HK$7,736 HKDSave up to HK$33,478 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
8.08ct Radiant
HK$7,736 HKD