CaratHunter
Plans
Marquise|Lab Grown|IGI

1.56ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG792626553

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792626553

Diamond specifications and retailer prices

From HK$5,139 HKD
$655 USD
As of October 30, 2026
Save HK$40,445 HKD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$45,584 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG792626553 or 792626553. Listed at 11 retailers as of October 29, 2026, with prices from HK$5,139 to HK$45,584, a HK$40,445 spread on the same certified stone. Do Amore Diamonds lists it at HK$45,584. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792626553
Dimensions12.31 × 6.03 × 3.73 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.31 mm6.03 mm1.56 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792626553
Side View
Table 59.0%Crown 33.3°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 61.9%

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$45,584 HKD|Low: HK$5,139 HKD|High: HK$69,199 HKD|Avg: HK$20,802 HKD|-34.1%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 14HK$5,139 HKD
Retailer 11HK$6,449 HKD
Retailer 15HK$7,260 HKD
Retailer 18HK$9,721 HKD
Retailer 19HK$10,160 HKD
Retailer 7HK$10,388 HKD
Retailer 4HK$13,531 HKD
Retailer 9HK$13,581 HKD
Retailer 6HK$14,655 HKD
Retailer 2HK$14,781 HKD
Retailer 17HK$18,492 HKD
Retailer 3HK$19,692 HKD
Retailer 12HK$22,488 HKD
Retailer 5HK$24,033 HKD
Retailer 16HK$25,966 HKD
Retailer 20HK$26,048 HKD
Retailer 13HK$27,068 HKD
Retailer 8HK$32,167 HKD
Retailer 10HK$32,668 HKD
Do Amore DiamondsHK$45,584 HKD

29 data points across 20 retailers

11 retailersHK$5,139 HKD to HK$45,584 HKD

A
Cheapest Retailer
-
HK$5,139 HKD
$655 USD
A
Retailer 2
-
HK$7,260 HKD
£729 GBP
View
A
Retailer 3
-
HK$9,721 HKD
$1,239 USD
View
A
Retailer 4
-
HK$10,160 HKD
$1,295 USD
View
B+
Retailer 5
-
HK$14,781 HKD
$1,884 USD
View
B+
Retailer 6
-
HK$18,492 HKD
$2,357 USD
View
B+
Retailer 7
-
HK$19,692 HKD
$2,510 USD
View
B
Retailer 8
-
HK$25,966 HKD
£2,606 GBP
View
B+
Retailer 9
-
HK$26,048 HKD
$3,320 USD
View
B
Retailer 10
-
HK$27,068 HKD
$3,450 USD
View
Most Expensive
B
Do Amore Diamonds
27-FAAA7C931 · Oct 29
HK$45,584 HKD
$5,810 USD
View
10 more retailers have this diamond
Prices start from HK$5,139 HKDSave up to HK$40,445 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$5,139 HKD