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Radiant|Lab Grown|IGI

1.58ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG843641470

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

Certificate IGI LG843641470

Diamond specifications and retailer prices

From HK$1,734 HKD
$221 USD
As of October 27, 2026
Save HK$8,701 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$10,435 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843641470 or 843641470. Listed at 19 retailers as of October 27, 2026, with prices from HK$1,734 to HK$10,435, a HK$8,701 spread on the same certified stone. Brilliant Earth lists it at HK$10,435. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.1°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641470
Dimensions8.11 × 5.54 × 4.10 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.11 mm5.54 mm1.58 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG843641470
Side View
Table 73.0%Crown 41.1°Girdle: STK-THKPavilion 43.7°Culet: NoneDepth 74.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: HK$10,435 HKD|Low: HK$1,734 HKD|High: HK$15,221 HKD|Avg: HK$6,179 HKD|-31.4%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 10HK$1,734 HKD
Retailer 6HK$1,930 HKD
Retailer 18HK$2,016 HKD
Retailer 9HK$2,150 HKD
Retailer 15HK$2,523 HKD
Retailer 13HK$3,551 HKD
Retailer 20HK$3,640 HKD
Retailer 3HK$3,672 HKD
Retailer 16HK$3,980 HKD
Retailer 14HK$4,433 HKD
Retailer 19HK$4,755 HKD
Retailer 11HK$4,904 HKD
Retailer 2HK$5,547 HKD
Retailer 8HK$6,920 HKD
Retailer 7HK$7,333 HKD
Retailer 5HK$7,713 HKD
Retailer 12HK$8,513 HKD
Retailer 17HK$8,639 HKD
Retailer 4HK$9,897 HKD
Brilliant EarthHK$10,435 HKD

13 data points across 20 retailers

19 retailersHK$1,734 HKD to HK$10,435 HKD

A
Cheapest Retailer
-
HK$1,734 HKD
$221 USD
Retailer 2
-
HK$2,016 HKD
$257 USD
View
Price last confirmed 9 days ago
Retailer 3
-
HK$2,150 HKD
$274 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$2,523 HKD
£253 GBP
View
A
Retailer 5
-
HK$3,551 HKD
€431 EUR
View
Retailer 6
-
HK$3,640 HKD
ZAR 7,494 ZAR
View
Price last confirmed 10 days ago
Retailer 7
-
HK$3,672 HKD
$468 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
HK$3,980 HKD
£399 GBP
View
A
Retailer 9
-
HK$4,433 HKD
$565 USD
View
Retailer 10
-
HK$4,755 HKD
$606 USD
View
Price last confirmed 7 days ago
Retailer 11
-
HK$4,904 HKD
$625 USD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
HK$5,547 HKD
$707 USD
View
Retailer 13
-
HK$6,920 HKD
$882 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
HK$7,333 HKD
$935 USD
View
B+
Retailer 15
-
HK$7,713 HKD
$983 USD
View
Retailer 16
-
HK$8,513 HKD
$1,085 USD
View
Price last confirmed 14 days ago
B
Retailer 17
-
HK$8,639 HKD
£867 GBP
View
Retailer 18
-
HK$9,897 HKD
$1,261 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
22183845A · Nov 2
HK$10,435 HKD
$1,330 USD
View
18 more retailers have this diamond
Prices start from HK$1,734 HKDSave up to HK$8,701 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$1,734 HKD