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Marquise|Lab Grown|IGI

1.59ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG754595360

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754595360

Diamond specifications and retailer prices

From HK$5,625 HKD
$717 USD
As of October 29, 2026
Save HK$19,085 HKD (77%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$24,711 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.59ct lab-grown marquise diamond

This 1.59ct 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 LG754595360 or 754595360. Listed at 26 retailers as of October 29, 2026, with prices from HK$5,625 to HK$24,711, a HK$19,085 spread on the same certified stone. MOH London lists it at HK$24,711. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595360
Dimensions12.08 × 6.08 × 3.83 mm
L/W Ratio1.99
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
12.08 mm6.08 mm1.59 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595360
Side View
Table 57.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.0%

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$24,711 HKD|Low: HK$5,029 HKD|High: HK$25,655 HKD|Avg: HK$13,847 HKD|-0.6%
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
Retailer 17
October 31, 2026
Retailer 6HK$5,029 HKD
Retailer 15HK$5,625 HKD
Retailer 11HK$6,512 HKD
Retailer 17HK$7,130 HKD
Retailer 7HK$8,803 HKD
Retailer 2HK$9,319 HKD
Retailer 14HK$9,564 HKD
Retailer 3HK$10,444 HKD
Retailer 16HK$10,718 HKD
Retailer 12HK$14,524 HKD
Retailer 5HK$14,899 HKD
Retailer 9HK$18,174 HKD
Retailer 4HK$18,908 HKD
Retailer 8HK$19,905 HKD
Retailer 10HK$20,027 HKD
Retailer 13HK$21,497 HKD
MOH LondonHK$24,711 HKD

35 data points across 17 retailers

26 retailersHK$5,625 HKD to HK$24,711 HKD

A
Cheapest Retailer
-
HK$5,625 HKD
$717 USD
Final sale: no returns
Retailer 2
-
HK$5,837 HKD
$744 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
HK$6,512 HKD
$830 USD
View
A
Retailer 4
-
HK$7,130 HKD
View
A
Retailer 5
-
HK$7,775 HKD
$991 USD
View
A
Retailer 6
-
HK$8,803 HKD
$1,122 USD
View
A
Retailer 7
-
HK$9,319 HKD
£935 GBP
View
A
Retailer 8
-
HK$9,564 HKD
€1,161 EUR
View
A
Retailer 9
-
HK$9,650 HKD
$1,230 USD
View
A
Retailer 10
-
HK$10,444 HKD
A$2,048 AUD
View
A
Retailer 11
-
HK$10,718 HKD
ZAR 22,069 ZAR
View
B+
Retailer 12
-
HK$14,524 HKD
A$2,848 AUD
View
Retailer 13
-
HK$14,820 HKD
$1,889 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
HK$14,899 HKD
$1,899 USD
View
Retailer 15
-
HK$16,405 HKD
$2,091 USD
View
Price last confirmed 20 days ago
B+
Retailer 16
-
HK$16,405 HKD
$2,091 USD
View
Retailer 17
-
HK$16,405 HKD
$2,091 USD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
HK$18,908 HKD
$2,410 USD
View
B+
Retailer 19
-
HK$19,905 HKD
$2,537 USD
View
B+
Retailer 20
-
HK$20,027 HKD
A$3,927 AUD
View
B+
Retailer 21
-
HK$20,131 HKD
$2,566 USD
View
B+
Retailer 22
-
HK$20,406 HKD
$2,601 USD
View
B
Retailer 23
-
HK$20,715 HKD
SGD 3,568 SGD
View
B+
Retailer 24
-
HK$21,497 HKD
$2,740 USD
View
B
Retailer 25
-
HK$21,882 HKD
$2,789 USD
View
Most Expensive
B
MOH London
LG754595360 · Oct 29
HK$24,711 HKD
£2,480 GBP
View
25 more retailers have this diamond
Prices start from HK$5,625 HKDSave up to HK$19,085 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
1.59ct Marquise
HK$5,625 HKD