CaratHunter
Plans
Marquise|Lab Grown|IGI

2.59ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG844615629

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844615629

Diamond specifications and retailer prices

From HK$13,338 HKD
$1,700 USD
As of October 28, 2026
Save HK$19,201 HKD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$32,539 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 2.59ct lab-grown marquise diamond

This 2.59ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844615629 or 844615629. Listed at 6 retailers as of October 28, 2026, with prices from HK$13,338 to HK$32,539, a HK$19,201 spread on the same certified stone. Taylor and Hart lists it at HK$32,539. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.59
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844615629
Dimensions15.78 × 7.19 × 4.22 mm
L/W Ratio2.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.78 mm7.19 mm2.59 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844615629
Side View
Table 61.0%Crown 31.4°Girdle: THN-STKPavilion 39.7°Culet: NoneDepth 58.7%

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 28
Current: HK$13,447 HKD|Low: HK$13,338 HKD|High: HK$33,562 HKD|Avg: HK$21,192 HKD|-6.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
October 30, 2026
Retailer 5HK$13,338 HKD
Retailer 1HK$13,447 HKD
Retailer 4HK$15,998 HKD
Retailer 3HK$21,686 HKD
Retailer 2HK$31,805 HKD
Taylor and HartHK$32,539 HKD

17 data points across 6 retailers

6 retailersHK$13,338 HKD to HK$32,539 HKD

A
Cheapest Retailer
-
HK$13,338 HKD
$1,700 USD
A
Retailer 2
-
HK$13,447 HKD
£1,350 GBP
View
A
Retailer 3
-
HK$15,998 HKD
€1,942 EUR
View
A
Retailer 4
-
HK$21,686 HKD
$2,764 USD
View
A
Retailer 5
-
HK$31,805 HKD
£3,192 GBP
View
Most Expensive
B+
Taylor and Hart
HCJXZH7 · Oct 30
HK$32,539 HKD
$4,147 USD
View
5 more retailers have this diamond
Prices start from HK$13,338 HKDSave up to HK$19,201 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
2.59ct Marquise
HK$13,338 HKD