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Radiant|Lab Grown|IGI

1.58ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG826639776

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

Certificate IGI LG826639776

Diamond specifications and retailer prices

From HK$1,914 HKD
$244 USD
As of October 28, 2026
Save HK$9,900 HKD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$11,814 HKD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 1.58ct lab-grown radiant diamond

This 1.58ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826639776 or 826639776. Listed at 7 retailers as of October 28, 2026, with prices from HK$1,914 to HK$11,814, a HK$9,900 spread on the same certified stone. Frank Darling lists it at HK$11,814. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.4°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826639776
Dimensions8.14 × 5.79 × 3.85 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.14 mm5.79 mm1.58 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826639776
Side View
Table 67.0%Crown 47.4°Girdle: MediumPavilion 34.6°Culet: NoneDepth 66.5%

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 28
Current: HK$11,814 HKD|Low: HK$1,420 HKD|High: HK$17,102 HKD|Avg: HK$6,434 HKD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 2HK$1,914 HKD
Retailer 11HK$2,833 HKD
Retailer 5HK$2,903 HKD
Retailer 3HK$3,373 HKD
Retailer 12HK$4,103 HKD
Retailer 9HK$4,443 HKD
Retailer 7HK$5,327 HKD
Retailer 8HK$7,963 HKD
Retailer 6HK$8,120 HKD
Retailer 4HK$9,182 HKD
Frank DarlingHK$11,814 HKD
Retailer 10HK$17,102 HKD

18 data points across 12 retailers

7 retailersHK$1,914 HKD to HK$11,814 HKD

A
Cheapest Retailer
-
HK$1,914 HKD
$244 USD
Final sale: no returns
A
Retailer 2
-
HK$2,833 HKD
£284 GBP
View
Price last confirmed 43 days ago
B+
Retailer 3
-
HK$2,903 HKD
$370 USD
View
B+
Retailer 4
-
HK$5,327 HKD
$679 USD
View
Price last confirmed 16 days ago
B
Retailer 5
-
HK$7,963 HKD
$1,015 USD
View
Price last confirmed 24 days ago
B
Retailer 6
-
HK$8,120 HKD
$1,035 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Frank Darling
100193170487KD · Oct 29
HK$11,814 HKD
$1,506 USD
View
6 more retailers have this diamond
Prices start from HK$1,914 HKDSave up to HK$9,900 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
1.58ct Radiant
HK$1,914 HKD