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Marquise|Lab Grown|IGI

1.24ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG828660519

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828660519

Diamond specifications and retailer prices

From HK$1,891 HKD
$241 USD
As of November 2, 2026
Save HK$16,311 HKD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$18,202 HKD at Do Amore Diamonds · As of November 2, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG828660519 or 828660519. Listed at 14 retailers as of November 2, 2026, with prices from HK$1,891 to HK$18,202, a HK$16,311 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,202. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828660519
Dimensions10.64 × 5.60 × 3.58 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.64 mm5.60 mm1.24 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828660519
Side View
Table 61.0%Crown 37°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
A+
Exceptional
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 2
Current: HK$18,202 HKD|Low: HK$1,852 HKD|High: HK$18,516 HKD|Avg: HK$8,473 HKD|-1.7%
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 1, 2026
Retailer 10HK$1,891 HKD
Retailer 15HK$2,197 HKD
Retailer 12HK$3,954 HKD
Retailer 14HK$4,350 HKD
Retailer 4HK$5,021 HKD
Retailer 6HK$5,335 HKD
Retailer 9HK$6,308 HKD
Retailer 11HK$7,579 HKD
Retailer 13HK$8,332 HKD
Retailer 7HK$9,917 HKD
Retailer 2HK$10,392 HKD
Retailer 3HK$11,729 HKD
Retailer 5HK$13,688 HKD
Retailer 8HK$14,279 HKD
Do Amore DiamondsHK$18,202 HKD

21 data points across 15 retailers

14 retailersHK$1,891 HKD to HK$18,202 HKD

A+
Cheapest Retailer
-
HK$1,891 HKD
$241 USD
A
Retailer 2
-
HK$2,197 HKD
$280 USD
View
A
Retailer 3
-
HK$3,954 HKD
$504 USD
View
A
Retailer 4
-
HK$4,350 HKD
€528 EUR
View
A
Retailer 5
-
HK$5,021 HKD
$640 USD
View
A
Retailer 6
-
HK$6,308 HKD
A$1,237 AUD
View
B+
Retailer 7
-
HK$7,579 HKD
$966 USD
View
B+
Retailer 8
-
HK$8,332 HKD
$1,062 USD
View
B+
Retailer 9
-
HK$10,392 HKD
£1,043 GBP
View
Retailer 10
-
HK$11,571 HKD
$1,475 USD
View
Price last confirmed 47 days ago
B+
Retailer 11
-
HK$11,729 HKD
$1,495 USD
View
Retailer 12
-
HK$13,688 HKD
A$2,684 AUD
View
Price last confirmed 25 days ago
B
Retailer 13
-
HK$14,279 HKD
$1,820 USD
View
Most Expensive
B
Do Amore Diamonds
27-98E99F462 · Nov 2
HK$18,202 HKD
$2,320 USD
View
13 more retailers have this diamond
Prices start from HK$1,891 HKDSave up to HK$16,311 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$1,891 HKD