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Oval|Lab Grown|IGI

1.24ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG720586549

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG720586549

Diamond specifications and retailer prices

From HK$1,993 HKD
As of November 3, 2026
Save HK$12,443 HKD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$14,436 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.24ct lab-grown oval diamond

This 1.24ct lab-grown oval 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 LG720586549 or 720586549. Listed at 21 retailers as of November 3, 2026, with prices from HK$1,993 to HK$14,436, a HK$12,443 spread on the same certified stone. Brilliant Earth lists it at HK$14,436. 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 angle33.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720586549
Dimensions8.91 × 5.98 × 3.68 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
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
8.91 mm5.98 mm1.24 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720586549
Side View
Table 59.0%Crown 33.8°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: HK$14,436 HKD|Low: HK$1,914 HKD|High: HK$18,673 HKD|Avg: HK$5,365 HKD|-22.7%
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
November 5, 2026
Retailer 14HK$1,993 HKD
Retailer 6HK$2,228 HKD
Retailer 4HK$2,315 HKD
Retailer 8HK$2,471 HKD
Retailer 15HK$2,471 HKD
Retailer 12HK$3,727 HKD
Retailer 10HK$4,080 HKD
Retailer 16HK$4,127 HKD
Retailer 9HK$4,268 HKD
Retailer 5HK$4,456 HKD
Retailer 2HK$4,668 HKD
Retailer 13HK$7,603 HKD
Retailer 3HK$7,956 HKD
Retailer 7HK$9,682 HKD
Retailer 11HK$9,964 HKD
Brilliant EarthHK$14,436 HKD

43 data points across 16 retailers

21 retailersHK$1,993 HKD to HK$14,436 HKD

A
Cheapest Retailer
-
HK$1,993 HKD
A
Retailer 2
-
HK$2,228 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,315 HKD
View
Retailer 4
-
HK$2,471 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
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HK$2,471 HKD
View
A
Retailer 6
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HK$2,707 HKD
View
A
Retailer 7
-
HK$3,727 HKD
View
A
Retailer 8
-
HK$4,080 HKD
View
A
Retailer 9
-
HK$4,127 HKD
View
A
Retailer 10
-
HK$4,268 HKD
View
A
Retailer 11
-
HK$4,456 HKD
View
A
Retailer 12
-
HK$4,668 HKD
View
B+
Retailer 13
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HK$6,308 HKD
View
B+
Retailer 14
-
HK$7,603 HKD
View
B+
Retailer 15
-
HK$7,956 HKD
View
B+
Retailer 16
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HK$7,979 HKD
View
B+
Retailer 17
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HK$8,356 HKD
View
B
Retailer 18
-
HK$9,682 HKD
View
B+
Retailer 19
-
HK$9,964 HKD
View
B
Retailer 20
-
HK$10,725 HKD
View
Most Expensive
B
Brilliant Earth
19055854A · Nov 4
HK$14,436 HKD
$1,840 USD
View
20 more retailers have this diamond
Prices start from HK$1,993 HKDSave up to HK$12,443 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 Oval
HK$1,993 HKD