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Marquise|Lab Grown|IGI

1.56ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG761529952

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG761529952

Diamond specifications and retailer prices

From HK$4,731 HKD
$603 USD
As of October 30, 2026
Save HK$20,877 HKD (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$25,608 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.56ct lab-grown marquise diamond

This 1.56ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG761529952 or 761529952. Listed at 26 retailers as of October 29, 2026, with prices from HK$4,731 to HK$25,608, a HK$20,877 spread on the same certified stone. MOH London lists it at HK$25,608. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761529952
Dimensions11.81 × 6.12 × 3.81 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
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
11.81 mm6.12 mm1.56 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761529952
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.3%

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 30
Current: HK$25,608 HKD|Low: HK$4,731 HKD|High: HK$26,362 HKD|Avg: HK$12,370 HKD|+1.5%
MOH London
Retailer 2
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Retailer 25
October 31, 2026
Retailer 10HK$4,731 HKD
Retailer 5HK$5,296 HKD
Retailer 12HK$5,296 HKD
Retailer 25HK$5,869 HKD
Retailer 17HK$5,900 HKD
Retailer 20HK$6,058 HKD
Retailer 11HK$6,427 HKD
Retailer 22HK$6,865 HKD
Retailer 9HK$7,524 HKD
Retailer 23HK$8,905 HKD
Retailer 24HK$8,991 HKD
Retailer 2HK$9,105 HKD
Retailer 6HK$9,266 HKD
Retailer 21HK$10,083 HKD
Retailer 13HK$13,667 HKD
Retailer 15HK$14,554 HKD
Retailer 3HK$15,432 HKD
Retailer 8HK$17,098 HKD
Retailer 16HK$18,526 HKD
Retailer 18HK$18,822 HKD
Retailer 4HK$18,908 HKD
Retailer 7HK$18,971 HKD
Retailer 14HK$19,455 HKD
Retailer 19HK$22,909 HKD
MOH LondonHK$25,608 HKD

24 data points across 25 retailers

26 retailersHK$4,731 HKD to HK$25,608 HKD

A
Cheapest Retailer
-
HK$4,731 HKD
$603 USD
A
Retailer 2
-
HK$5,296 HKD
$675 USD
View
Final sale: no returns
A
Retailer 3
-
HK$5,296 HKD
$675 USD
View
A
Retailer 4
-
HK$5,869 HKD
$748 USD
View
Retailer 5
-
HK$5,900 HKD
$752 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
HK$6,058 HKD
£608 GBP
View
A
Retailer 7
-
HK$6,427 HKD
View
A
Retailer 8
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HK$6,865 HKD
$875 USD
View
A
Retailer 9
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HK$7,524 HKD
$959 USD
View
A
Retailer 10
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HK$8,905 HKD
€1,081 EUR
View
A
Retailer 11
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HK$8,991 HKD
$1,146 USD
View
A
Retailer 12
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HK$9,105 HKD
£914 GBP
View
A
Retailer 13
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HK$9,266 HKD
$1,181 USD
View
A
Retailer 14
-
HK$10,083 HKD
ZAR 20,761 ZAR
View
B+
Retailer 15
-
HK$13,667 HKD
A$2,680 AUD
View
B+
Retailer 16
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HK$14,554 HKD
$1,855 USD
View
B+
Retailer 17
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HK$15,432 HKD
$1,967 USD
View
B+
Retailer 18
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HK$17,098 HKD
£1,716 GBP
View
B+
Retailer 19
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HK$17,904 HKD
$2,282 USD
View
B+
Retailer 20
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HK$18,526 HKD
SGD 3,191 SGD
View
B+
Retailer 21
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HK$18,822 HKD
$2,399 USD
View
B+
Retailer 22
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HK$18,908 HKD
$2,410 USD
View
B+
Retailer 23
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HK$18,971 HKD
$2,418 USD
View
B+
Retailer 24
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HK$19,455 HKD
$2,480 USD
View
B+
Retailer 25
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HK$22,909 HKD
$2,920 USD
View
Most Expensive
B
MOH London
LG761529952 · Oct 29
HK$25,608 HKD
£2,570 GBP
View
25 more retailers have this diamond
Prices start from HK$4,731 HKDSave up to HK$20,877 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
1.56ct Marquise
HK$4,731 HKD