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1.58ct H SI2 Round Lab Grown Diamond

EX • H/SI2 • IGI LG436046898

Shape and cutting style on the report: Round brilliant

Certificate IGI LG436046898

Diamond specifications and retailer prices

From HK$7,061 HKD
$900 USD
As of October 31, 2026
Save HK$29,039 HKD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$36,100 HKD at MOH London · As of October 27, 2026
View at MOH London

About this 1.58ct lab-grown round diamond

This 1.58ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436046898 or 436046898. Listed at 10 retailers as of October 27, 2026, with prices from HK$7,061 to HK$36,100, a HK$29,039 spread on the same certified stone. MOH London lists it at HK$36,100. 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

1.58
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436046898
Dimensions7.37 × 7.41 × 4.68 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
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Top View
7.37 mm7.41 mm1.58 ctH / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436046898
Side View
Table 56.5%Crown 36.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.3%

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 31
Current: HK$36,100 HKD|Low: HK$7,061 HKD|High: HK$36,538 HKD|Avg: HK$18,336 HKD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2HK$7,061 HKD
Retailer 4HK$10,882 HKD
Retailer 7HK$11,839 HKD
Retailer 9HK$12,184 HKD
Retailer 5HK$12,624 HKD
Retailer 11HK$17,268 HKD
Retailer 6HK$19,944 HKD
Retailer 10HK$22,909 HKD
Retailer 8HK$23,663 HKD
Retailer 3HK$28,263 HKD
MOH LondonHK$36,100 HKD

14 data points across 11 retailers

10 retailersHK$7,061 HKD to HK$36,100 HKD

A
Cheapest Retailer
-
HK$7,061 HKD
$900 USD
B+
Retailer 2
-
HK$10,882 HKD
$1,387 USD
View
B+
Retailer 3
-
HK$11,839 HKD
$1,509 USD
View
B+
Retailer 4
-
HK$12,184 HKD
$1,553 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$12,624 HKD
$1,609 USD
View
Retailer 6
-
HK$12,624 HKD
$1,609 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
HK$19,944 HKD
$2,542 USD
View
B
Retailer 8
-
HK$22,909 HKD
$2,920 USD
View
B
Retailer 9
-
HK$23,663 HKD
$3,016 USD
View
Most Expensive
B
MOH London
LG436046898 · Oct 27
HK$36,100 HKD
£3,623 GBP
View
9 more retailers have this diamond
Prices start from HK$7,061 HKDSave up to HK$29,039 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 Round
HK$7,061 HKD