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Marquise|Lab Grown|IGI

1.59ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG784644870

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784644870

Diamond specifications and retailer prices

From HK$5,264 HKD
$671 USD
As of October 30, 2026
Save HK$41,496 HKD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$46,760 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784644870 or 784644870. Listed at 15 retailers as of October 30, 2026, with prices from HK$5,264 to HK$46,760, a HK$41,496 spread on the same certified stone. Do Amore Diamonds lists it at HK$46,760. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644870
Dimensions11.73 × 6.11 × 3.77 mm
L/W Ratio1.92
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
11.73 mm6.11 mm1.59 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644870
Side View
Table 58.0%Crown 35.7°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 61.7%

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$46,760 HKD|Low: HK$5,264 HKD|High: HK$62,216 HKD|Avg: HK$17,535 HKD|-24.8%
Do Amore Diamonds
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
October 30, 2026
Retailer 9HK$5,264 HKD
Retailer 3HK$5,727 HKD
Retailer 11HK$7,328 HKD
Retailer 6HK$7,712 HKD
Retailer 4HK$7,728 HKD
Retailer 7HK$7,846 HKD
Retailer 10HK$9,948 HKD
Retailer 8HK$11,352 HKD
Retailer 13HK$13,453 HKD
Retailer 12HK$15,597 HKD
Retailer 14HK$18,955 HKD
Retailer 15HK$26,504 HKD
Retailer 5HK$26,558 HKD
Retailer 2HK$27,538 HKD
Do Amore DiamondsHK$46,760 HKD

32 data points across 15 retailers

15 retailersHK$5,264 HKD to HK$46,760 HKD

A
Cheapest Retailer
-
HK$5,264 HKD
$671 USD
A
Retailer 2
-
HK$5,727 HKD
$730 USD
View
A
Retailer 3
-
HK$7,328 HKD
$934 USD
View
A
Retailer 4
-
HK$7,712 HKD
$983 USD
View
A
Retailer 5
-
HK$7,728 HKD
$985 USD
View
A
Retailer 6
-
HK$7,846 HKD
$1,000 USD
View
Final sale: no returns
A
Retailer 7
-
HK$9,948 HKD
$1,268 USD
View
A
Retailer 8
-
HK$11,352 HKD
€1,378 EUR
View
B+
Retailer 9
-
HK$13,453 HKD
A$2,638 AUD
View
B+
Retailer 10
-
HK$15,597 HKD
$1,988 USD
View
B+
Retailer 11
-
HK$18,955 HKD
$2,416 USD
View
B+
Retailer 12
-
HK$26,504 HKD
£2,660 GBP
View
B+
Retailer 13
-
HK$26,558 HKD
$3,385 USD
View
B
Retailer 14
-
HK$27,538 HKD
$3,510 USD
View
Most Expensive
B
Do Amore Diamonds
27-D7678F349 · Oct 30
HK$46,760 HKD
$5,960 USD
View
14 more retailers have this diamond
Prices start from HK$5,264 HKDSave up to HK$41,496 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$5,264 HKD