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Marquise|Lab Grown|IGI

1.10ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG724541912

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG724541912

Diamond specifications and retailer prices

From HK$1,632 HKD
As of November 4, 2026
Save HK$13,980 HKD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$15,612 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.1ct lab-grown marquise diamond

This 1.1ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG724541912 or 724541912. Listed at 10 retailers as of November 4, 2026, with prices from HK$1,632 to HK$15,612, a HK$13,980 spread on the same certified stone. Do Amore Diamonds lists it at HK$15,612. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724541912
Dimensions11.02 × 5.46 × 3.30 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.02 mm5.46 mm1.10 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724541912
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.4%

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: Nov 4
Current: HK$15,612 HKD|Low: HK$1,632 HKD|High: HK$17,495 HKD|Avg: HK$6,614 HKD|-10.8%
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
November 5, 2026
Retailer 10HK$1,632 HKD
Retailer 14HK$1,891 HKD
Retailer 15HK$2,197 HKD
Retailer 13HK$3,483 HKD
Retailer 3HK$3,687 HKD
Retailer 11HK$4,487 HKD
Retailer 6HK$5,154 HKD
Retailer 8HK$5,445 HKD
Retailer 7HK$6,331 HKD
Retailer 9HK$6,519 HKD
Retailer 12HK$7,171 HKD
Retailer 2HK$8,912 HKD
Retailer 5HK$10,426 HKD
Retailer 4HK$11,070 HKD
Do Amore DiamondsHK$15,612 HKD

27 data points across 15 retailers

10 retailersHK$1,632 HKD to HK$15,612 HKD

A
Cheapest Retailer
-
HK$1,632 HKD
A
Retailer 2
-
HK$1,891 HKD
View
A
Retailer 3
-
HK$2,197 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$3,483 HKD
View
A
Retailer 5
-
HK$4,487 HKD
View
B+
Retailer 6
-
HK$5,445 HKD
View
B+
Retailer 7
-
HK$6,519 HKD
View
B+
Retailer 8
-
HK$7,171 HKD
View
B+
Retailer 9
-
HK$8,912 HKD
View
Most Expensive
B
Do Amore Diamonds
27-564DE2563 · Nov 4
HK$15,612 HKD
$1,990 USD
View
9 more retailers have this diamond
Prices start from HK$1,632 HKDSave up to HK$13,980 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
1.10ct Marquise
HK$1,632 HKD