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Radiant|Lab Grown|IGI

5.08ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG614397793

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

Certificate IGI LG614397793

Diamond specifications and retailer prices

From HK$9,179 HKD
$1,170 USD
As of October 31, 2026
Save HK$30,049 HKD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$39,229 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.08ct lab-grown radiant diamond

This 5.08ct 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 LG614397793 or 614397793. Listed at 7 retailers as of October 30, 2026, with prices from HK$9,179 to HK$39,229, a HK$30,049 spread on the same certified stone. Brilliant Earth lists it at HK$39,229. 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

5.08
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614397793
Dimensions9.68 × 9.54 × 6.27 mm
L/W Ratio1.01
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
9.68 mm9.54 mm5.08 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614397793
Side View
Table 66.0%Crown 43.6°Girdle: MediumPavilion 35.9°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$39,229 HKD|Low: HK$5,791 HKD|High: HK$43,857 HKD|Avg: HK$16,386 HKD|-10.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 7HK$5,812 HKD
Retailer 4HK$9,179 HKD
Retailer 3HK$9,350 HKD
Retailer 5HK$9,650 HKD
Retailer 6HK$9,831 HKD
Retailer 2HK$25,448 HKD
Brilliant EarthHK$39,229 HKD

23 data points across 7 retailers

7 retailersHK$9,179 HKD to HK$39,229 HKD

Retailer 1
-
HK$5,812 HKD
£583 GBP
Price last confirmed 23 days ago
B+
Retailer 2
-
HK$9,179 HKD
$1,170 USD
View
Retailer 3
-
HK$9,350 HKD
€1,135 EUR
View
Price last confirmed 7 days ago
B+
Retailer 4
-
HK$9,650 HKD
$1,230 USD
View
B+
Retailer 5
-
HK$9,831 HKD
$1,253 USD
View
B
Retailer 6
-
HK$25,448 HKD
£2,554 GBP
View
Most Expensive
B
Brilliant Earth
8852134A · Oct 30
HK$39,229 HKD
$5,000 USD
View
6 more retailers have this diamond
Prices start from HK$9,179 HKDSave up to HK$30,049 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.

B+
5.08ct Radiant
HK$9,179 HKD