CaratHunter
Plans
Marquise|Lab Grown|IGI

1.10ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG763649690

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG763649690

Diamond specifications and retailer prices

From HK$2,754 HKD
As of November 4, 2026
Save HK$13,643 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$16,396 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 LG763649690 or 763649690. Listed at 19 retailers as of November 4, 2026, with prices from HK$2,754 to HK$16,396, a HK$13,643 spread on the same certified stone. Brilliant Earth lists it at HK$16,396. 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 angle35.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763649690
Dimensions10.45 × 5.37 × 3.40 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.45 mm5.37 mm1.10 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763649690
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.3%

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$16,396 HKD|Low: HK$2,644 HKD|High: HK$16,396 HKD|Avg: HK$7,998 HKD
Brilliant Earth
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
November 5, 2026
Retailer 17HK$2,754 HKD
Retailer 16HK$3,177 HKD
Retailer 9HK$3,193 HKD
Retailer 3HK$3,413 HKD
Retailer 5HK$4,331 HKD
Retailer 14HK$4,589 HKD
Retailer 7HK$4,715 HKD
Retailer 18HK$5,609 HKD
Retailer 13HK$5,798 HKD
Retailer 2HK$6,755 HKD
Retailer 12HK$9,140 HKD
Retailer 15HK$9,532 HKD
Retailer 4HK$10,999 HKD
Retailer 6HK$13,086 HKD
Retailer 10HK$13,321 HKD
Retailer 8HK$13,596 HKD
Retailer 11HK$14,678 HKD
Brilliant EarthHK$16,396 HKD

46 data points across 18 retailers

19 retailersHK$2,754 HKD to HK$16,396 HKD

A
Cheapest Retailer
-
HK$2,754 HKD
A
Retailer 2
-
HK$3,177 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$3,193 HKD
View
A
Retailer 4
-
HK$3,413 HKD
View
A
Retailer 5
-
HK$4,331 HKD
View
A
Retailer 6
-
HK$4,589 HKD
View
A
Retailer 7
-
HK$4,715 HKD
View
A
Retailer 8
-
HK$5,609 HKD
View
Retailer 9
-
HK$5,798 HKD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
HK$6,755 HKD
View
B
Retailer 11
-
HK$9,140 HKD
View
B+
Retailer 12
-
HK$9,179 HKD
View
B+
Retailer 13
-
HK$9,532 HKD
View
B
Retailer 14
-
HK$10,999 HKD
View
B
Retailer 15
-
HK$13,086 HKD
View
B
Retailer 16
-
HK$13,321 HKD
View
B
Retailer 17
-
HK$13,596 HKD
View
B
Retailer 18
-
HK$14,678 HKD
View
Most Expensive
B
Brilliant Earth
19996649Y · Nov 4
HK$16,396 HKD
$2,090 USD
View
18 more retailers have this diamond
Prices start from HK$2,754 HKDSave up to HK$13,643 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$2,754 HKD