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Marquise|Lab Grown|IGI

1.24ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG791607977

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791607977

Diamond specifications and retailer prices

From HK$2,981 HKD
$380 USD
As of October 30, 2026
Save HK$19,614 HKD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$22,596 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.24ct lab-grown marquise diamond

This 1.24ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG791607977 or 791607977. Listed at 24 retailers as of October 30, 2026, with prices from HK$2,981 to HK$22,596, a HK$19,614 spread on the same certified stone. Do Amore Diamonds lists it at HK$22,596. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791607977
Dimensions11.68 × 5.44 × 3.38 mm
L/W Ratio2.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.68 mm5.44 mm1.24 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791607977
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.1%

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$22,596 HKD|Low: HK$2,864 HKD|High: HK$22,596 HKD|Avg: HK$8,813 HKD
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
November 1, 2026
Retailer 3HK$2,981 HKD
Retailer 15HK$3,327 HKD
Retailer 8HK$3,342 HKD
Retailer 5HK$3,695 HKD
Retailer 9HK$3,695 HKD
Retailer 14HK$4,864 HKD
Retailer 4HK$5,476 HKD
Retailer 16HK$6,228 HKD
Retailer 6HK$6,517 HKD
Retailer 2HK$6,721 HKD
Retailer 13HK$7,012 HKD
Retailer 18HK$7,822 HKD
Retailer 10HK$11,011 HKD
Retailer 7HK$13,118 HKD
Retailer 11HK$14,307 HKD
Retailer 12HK$15,066 HKD
Retailer 17HK$17,339 HKD
Do Amore DiamondsHK$22,596 HKD

39 data points across 18 retailers

24 retailersHK$2,981 HKD to HK$22,596 HKD

A
Cheapest Retailer
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HK$2,981 HKD
$380 USD
A
Retailer 2
-
HK$3,327 HKD
$424 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,342 HKD
$426 USD
View
A
Retailer 4
-
HK$3,695 HKD
$471 USD
View
A
Retailer 5
-
HK$3,695 HKD
$471 USD
View
A
Retailer 6
-
HK$4,378 HKD
$558 USD
View
A
Retailer 7
-
HK$4,864 HKD
$620 USD
View
A
Retailer 8
-
HK$5,257 HKD
$670 USD
View
A
Retailer 9
-
HK$5,476 HKD
$698 USD
View
B+
Retailer 10
-
HK$6,228 HKD
€756 EUR
View
B+
Retailer 11
-
HK$6,517 HKD
A$1,278 AUD
View
B+
Retailer 12
-
HK$6,721 HKD
£675 GBP
View
B+
Retailer 13
-
HK$7,012 HKD
ZAR 14,438 ZAR
View
B+
Retailer 14
-
HK$7,822 HKD
$997 USD
View
Retailer 15
-
HK$8,946 HKD
$1,140 USD
View
Price last confirmed 8 days ago
B
Retailer 16
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HK$11,011 HKD
$1,403 USD
View
B
Retailer 17
-
HK$11,270 HKD
CA$1,995 CAD
View
B
Retailer 18
-
HK$13,118 HKD
$1,672 USD
View
B
Retailer 19
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HK$13,808 HKD
$1,760 USD
View
B
Retailer 20
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HK$14,307 HKD
$1,823 USD
View
B
Retailer 21
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HK$15,066 HKD
£1,512 GBP
View
B
Retailer 22
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HK$15,636 HKD
$1,993 USD
View
B
Retailer 23
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HK$17,339 HKD
$2,210 USD
View
Most Expensive
B
Do Amore Diamonds
20-E78059 · Oct 31
HK$22,596 HKD
$2,880 USD
View
23 more retailers have this diamond
Prices start from HK$2,981 HKDSave up to HK$19,614 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
1.24ct Marquise
HK$2,981 HKD