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Marquise|Lab Grown|IGI

0.53ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG825676449

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825676449

Diamond specifications and retailer prices

From HK$2,463 HKD
As of November 4, 2026
Save HK$10,269 HKD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$12,733 HKD at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

About this 0.53ct lab-grown marquise diamond

This 0.53ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825676449 or 825676449. Listed at 19 retailers as of November 4, 2026, with prices from HK$2,463 to HK$12,733, a HK$10,269 spread on the same certified stone. Riddles Jewelry lists it at HK$12,733. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825676449
Dimensions8.19 × 4.23 × 2.68 mm
L/W Ratio1.94
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
8.19 mm4.23 mm0.53 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825676449
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.4%

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 4
Current: HK$2,746 HKD|Low: HK$2,361 HKD|High: HK$12,372 HKD|Avg: HK$5,315 HKD|-9.6%
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
November 5, 2026
Retailer 12HK$2,463 HKD
Retailer 1HK$2,746 HKD
Retailer 3HK$2,856 HKD
Retailer 4HK$3,052 HKD
Retailer 13HK$3,052 HKD
Retailer 9HK$4,746 HKD
Retailer 11HK$4,848 HKD
Retailer 10HK$4,950 HKD
Retailer 6HK$5,382 HKD
Retailer 8HK$5,531 HKD
Retailer 5HK$6,527 HKD
Retailer 2HK$9,807 HKD
Retailer 7HK$12,191 HKD

45 data points across 13 retailers

19 retailersHK$2,463 HKD to HK$12,733 HKD

A
Cheapest Retailer
-
HK$2,463 HKD
A
Retailer 2
-
HK$2,746 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,856 HKD
View
Retailer 4
-
HK$3,052 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$3,052 HKD
View
A
Retailer 6
-
HK$3,217 HKD
View
Retailer 7
-
HK$4,746 HKD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
HK$4,848 HKD
View
B+
Retailer 9
-
HK$4,950 HKD
View
B+
Retailer 10
-
HK$5,382 HKD
View
B+
Retailer 11
-
HK$5,531 HKD
View
B
Retailer 12
-
HK$6,527 HKD
View
B
Retailer 13
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HK$9,807 HKD
View
B
Retailer 14
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HK$10,167 HKD
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B
Retailer 15
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HK$10,779 HKD
View
B
Retailer 16
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HK$10,952 HKD
View
B
Retailer 17
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HK$12,191 HKD
View
B
Retailer 18
-
HK$12,207 HKD
View
Most Expensive
B
Riddles Jewelry
1972621700 · Nov 4
HK$12,733 HKD
$1,623 USD
View
18 more retailers have this diamond
Prices start from HK$2,463 HKDSave up to HK$10,269 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
0.53ct Marquise
HK$2,463 HKD