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Marquise|Lab Grown|IGI

1.58ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG787623245

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787623245

Diamond specifications and retailer prices

From HK$7,532 HKD
$960 USD
As of October 30, 2026
Save HK$21,284 HKD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$28,816 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.58ct lab-grown marquise diamond

This 1.58ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787623245 or 787623245. Listed at 13 retailers as of October 29, 2026, with prices from HK$7,532 to HK$28,816, a HK$21,284 spread on the same certified stone. MOH London lists it at HK$28,816. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787623245
Dimensions12.18 × 6.15 × 3.79 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.18 mm6.15 mm1.58 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787623245
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.6%

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 30
Current: HK$28,816 HKD|Low: HK$7,532 HKD|High: HK$37,777 HKD|Avg: HK$20,264 HKD|-12.2%
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
October 30, 2026
Retailer 12HK$7,532 HKD
Retailer 9HK$8,803 HKD
Retailer 3HK$9,942 HKD
Retailer 13HK$11,549 HKD
Retailer 6HK$11,748 HKD
Retailer 7HK$12,283 HKD
Retailer 5HK$14,779 HKD
Retailer 11HK$19,636 HKD
Retailer 8HK$26,401 HKD
Retailer 4HK$27,294 HKD
Retailer 2HK$27,774 HKD
Retailer 10HK$28,339 HKD
MOH LondonHK$28,816 HKD

42 data points across 13 retailers

13 retailersHK$7,532 HKD to HK$28,816 HKD

A
Cheapest Retailer
-
HK$7,532 HKD
$960 USD
A
Retailer 2
-
HK$8,803 HKD
$1,122 USD
View
A
Retailer 3
-
HK$9,942 HKD
View
A
Retailer 4
-
HK$11,549 HKD
$1,472 USD
View
A
Retailer 5
-
HK$11,748 HKD
£1,179 GBP
View
A
Retailer 6
-
HK$12,283 HKD
€1,491 EUR
View
B+
Retailer 7
-
HK$14,779 HKD
A$2,898 AUD
View
B+
Retailer 8
-
HK$19,636 HKD
$2,503 USD
View
B
Retailer 9
-
HK$26,401 HKD
$3,365 USD
View
B
Retailer 10
-
HK$27,294 HKD
$3,479 USD
View
B
Retailer 11
-
HK$27,774 HKD
$3,540 USD
View
B
Retailer 12
-
HK$28,339 HKD
$3,612 USD
View
Most Expensive
B
MOH London
LG787623245 · Oct 29
HK$28,816 HKD
£2,892 GBP
View
12 more retailers have this diamond
Prices start from HK$7,532 HKDSave up to HK$21,284 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 Marquise
HK$7,532 HKD