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Oval|Lab Grown|IGI

1.58ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG629483623

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG629483623

Diamond specifications and retailer prices

From HK$1,553 HKD
$198 USD
As of October 29, 2026
Save HK$7,504 HKD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$9,057 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.58ct lab-grown oval diamond

This 1.58ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG629483623 or 629483623. Listed at 12 retailers as of October 29, 2026, with prices from HK$1,553 to HK$9,057, a HK$7,504 spread on the same certified stone. MOH London lists it at HK$9,057. 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
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629483623
Dimensions9.62 × 6.57 × 4.09 mm
L/W Ratio1.46
Girdle conditionFaceted
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
9.62 mm6.57 mm1.58 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629483623
Side View
Table 58.0%Crown 34°Girdle: THN-MEDPavilion 41.8°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
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 29
Current: HK$9,057 HKD|Low: HK$1,553 HKD|High: HK$16,476 HKD|Avg: HK$5,346 HKD
MOH London
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
October 31, 2026
Retailer 11HK$1,553 HKD
Retailer 4HK$1,805 HKD
Retailer 12HK$1,930 HKD
Retailer 15HK$2,209 HKD
Retailer 9HK$2,474 HKD
Retailer 16HK$3,342 HKD
Retailer 10HK$3,526 HKD
Retailer 5HK$3,798 HKD
Retailer 14HK$3,837 HKD
Retailer 13HK$3,962 HKD
Retailer 3HK$6,190 HKD
Retailer 2HK$6,214 HKD
Retailer 8HK$7,885 HKD
Retailer 6HK$8,715 HKD
MOH LondonHK$9,057 HKD
Retailer 7HK$16,476 HKD

5 data points across 16 retailers

12 retailersHK$1,553 HKD to HK$9,057 HKD

A
Cheapest Retailer
-
HK$1,553 HKD
$198 USD
A
Retailer 2
-
HK$1,805 HKD
$230 USD
View
A
Retailer 3
-
HK$1,930 HKD
$246 USD
View
A
Retailer 4
-
HK$2,209 HKD
View
A
Retailer 5
-
HK$2,474 HKD
£248 GBP
View
B+
Retailer 6
-
HK$3,342 HKD
$426 USD
View
A
Retailer 7
-
HK$3,526 HKD
£354 GBP
View
A
Retailer 8
-
HK$3,837 HKD
$489 USD
View
A
Retailer 9
-
HK$3,962 HKD
$505 USD
View
B
Retailer 10
-
HK$6,190 HKD
$789 USD
View
B
Retailer 11
-
HK$6,214 HKD
$792 USD
View
Most Expensive
B
MOH London
LG629483623 · Oct 29
HK$9,057 HKD
£909 GBP
View
11 more retailers have this diamond
Prices start from HK$1,553 HKDSave up to HK$7,504 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 Oval
HK$1,553 HKD