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1.43ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG593389585

Shape and cutting style on the report: Round brilliant

Certificate IGI LG593389585

Diamond specifications and retailer prices

From HK$1,397 HKD
$178 USD
As of October 29, 2026
Save HK$7,582 HKD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$8,978 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.43ct lab-grown round diamond

This 1.43ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG593389585 or 593389585. Listed at 8 retailers as of October 29, 2026, with prices from HK$1,397 to HK$8,978, a HK$7,582 spread on the same certified stone. MOH London lists it at HK$8,978. 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

1.43
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593389585
Dimensions7.24 × 7.20 × 4.43 mm
L/W Ratio1.01
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
7.24 mm7.20 mm1.43 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593389585
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.3%

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 29
Current: HK$8,978 HKD|Low: HK$1,114 HKD|High: HK$8,978 HKD|Avg: HK$4,640 HKD|+2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4HK$1,397 HKD
Retailer 8HK$1,546 HKD
Retailer 2HK$1,616 HKD
Retailer 7HK$3,068 HKD
Retailer 5HK$4,355 HKD
Retailer 9HK$5,492 HKD
Retailer 10HK$5,495 HKD
Retailer 3HK$5,877 HKD
Retailer 6HK$6,144 HKD
MOH LondonHK$8,978 HKD

15 data points across 10 retailers

8 retailersHK$1,397 HKD to HK$8,978 HKD

A
Cheapest Retailer
-
HK$1,397 HKD
$178 USD
A
Retailer 2
-
HK$1,546 HKD
$197 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,616 HKD
$206 USD
View
B+
Retailer 4
-
HK$3,068 HKD
$391 USD
View
Retailer 5
-
HK$4,355 HKD
$555 USD
View
Price last confirmed 8 days ago
B
Retailer 6
-
HK$5,877 HKD
$749 USD
View
B
Retailer 7
-
HK$6,144 HKD
$783 USD
View
Most Expensive
B
MOH London
LG593389585 · Oct 29
HK$8,978 HKD
£901 GBP
View
7 more retailers have this diamond
Prices start from HK$1,397 HKDSave up to HK$7,582 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
1.43ct Round
HK$1,397 HKD