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Marquise|Lab Grown|IGI

1.14ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG736505302

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG736505302

Diamond specifications and retailer prices

From HK$2,440 HKD
As of November 4, 2026
Save HK$16,938 HKD (87%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: HK$19,378 HKD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.14ct lab-grown marquise diamond

This 1.14ct 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 LG736505302 or 736505302. Listed at 30 retailers as of November 4, 2026, with prices from HK$2,440 to HK$19,378, a HK$16,938 spread on the same certified stone. Do Amore Diamonds lists it at HK$19,378. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG736505302
Dimensions10.82 × 5.46 × 3.41 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.82 mm5.46 mm1.14 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG736505302
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.5%

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$8,755 HKD|Low: HK$2,095 HKD|High: HK$16,593 HKD|Avg: HK$6,024 HKD
Retailer 1
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
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 5, 2026
Retailer 8HK$2,189 HKD
Retailer 7HK$2,440 HKD
Retailer 14HK$2,534 HKD
Retailer 11HK$2,707 HKD
Retailer 15HK$2,707 HKD
Retailer 17HK$3,405 HKD
Retailer 19HK$3,962 HKD
Retailer 6HK$4,017 HKD
Retailer 4HK$4,644 HKD
Retailer 3HK$5,092 HKD
Retailer 12HK$5,233 HKD
Retailer 2HK$5,492 HKD
Retailer 5HK$6,041 HKD
Retailer 20HK$6,370 HKD
Retailer 24HK$7,351 HKD
Retailer 23HK$7,469 HKD
Retailer 16HK$8,551 HKD
Retailer 1HK$8,755 HKD
Retailer 9HK$9,532 HKD
Retailer 13HK$9,610 HKD
Retailer 21HK$10,348 HKD
Retailer 18HK$11,956 HKD
Retailer 10HK$12,395 HKD
Retailer 22HK$16,593 HKD

33 data points across 24 retailers

30 retailersHK$2,440 HKD to HK$19,378 HKD

Retailer 1
-
HK$2,189 HKD
Price last confirmed 17 days ago
A
Retailer 2
-
HK$2,440 HKD
View
Final sale: no returns
Retailer 3
-
HK$2,534 HKD
View
Price last confirmed 21 days ago
Retailer 4
-
HK$2,675 HKD
View
Price last confirmed 41 days ago
Retailer 5
-
HK$2,707 HKD
View
Price last confirmed 20 days ago
Retailer 6
-
HK$2,707 HKD
View
Price last confirmed 18 days ago
A
Retailer 7
-
HK$3,962 HKD
View
A
Retailer 8
-
HK$4,017 HKD
View
A
Retailer 9
-
HK$4,393 HKD
View
Retailer 10
-
HK$5,092 HKD
View
Price last confirmed 18 days ago
A
Retailer 11
-
HK$5,233 HKD
View
B+
Retailer 12
-
HK$5,492 HKD
View
B+
Retailer 13
-
HK$6,041 HKD
View
B+
Retailer 14
-
HK$6,370 HKD
View
B+
Retailer 15
-
HK$7,351 HKD
View
B+
Retailer 16
-
HK$7,469 HKD
View
B+
Retailer 17
-
HK$8,551 HKD
View
B+
Retailer 18
-
HK$8,755 HKD
View
Retailer 19
-
HK$9,532 HKD
View
Price last confirmed 28 days ago
Retailer 20
-
HK$9,610 HKD
View
Price last confirmed 20 days ago
B
Retailer 21
-
HK$10,348 HKD
View
B
Retailer 22
-
HK$10,873 HKD
View
B
Retailer 23
-
HK$10,889 HKD
View
Retailer 24
-
HK$11,297 HKD
View
Price last confirmed 18 days ago
B
Retailer 25
-
HK$11,956 HKD
View
B
Retailer 26
-
HK$12,395 HKD
View
B
Retailer 27
-
HK$16,593 HKD
View
Retailer 28
-
HK$16,593 HKD
View
Price last confirmed 17 days ago
B
Retailer 29
-
HK$17,416 HKD
View
Most Expensive
B
Do Amore Diamonds
27-7DF43DC5E · Nov 5
HK$19,378 HKD
$2,470 USD
View
29 more retailers have this diamond
Prices start from HK$2,440 HKDSave up to HK$16,938 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
1.14ct Marquise
HK$2,440 HKD