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Marquise|Lab Grown|IGI

0.63ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG803617330

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803617330

Diamond specifications and retailer prices

From HK$2,887 HKD
As of November 4, 2026
Save HK$13,416 HKD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$16,304 HKD at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

About this 0.63ct lab-grown marquise diamond

This 0.63ct 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 LG803617330 or 803617330. Listed at 21 retailers as of November 4, 2026, with prices from HK$2,887 to HK$16,304, a HK$13,416 spread on the same certified stone. Riddles Jewelry lists it at HK$16,304. 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

0.63
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803617330
Dimensions8.93 × 4.40 × 2.74 mm
L/W Ratio2.03
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
8.93 mm4.40 mm0.63 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803617330
Side View
Table 59.0%Crown 33.4°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 62.3%

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$13,926 HKD|Low: HK$2,770 HKD|High: HK$14,138 HKD|Avg: HK$6,084 HKD|-0.3%
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
November 5, 2026
Retailer 14HK$2,887 HKD
Retailer 4HK$3,342 HKD
Retailer 2HK$3,578 HKD
Retailer 5HK$3,578 HKD
Retailer 8HK$3,601 HKD
Retailer 6HK$4,966 HKD
Retailer 11HK$5,508 HKD
Retailer 13HK$5,688 HKD
Retailer 12HK$5,884 HKD
Retailer 7HK$6,386 HKD
Retailer 9HK$6,488 HKD
Retailer 10HK$7,454 HKD
Retailer 3HK$11,494 HKD
Retailer 1HK$13,926 HKD

46 data points across 14 retailers

21 retailersHK$2,887 HKD to HK$16,304 HKD

A
Cheapest Retailer
-
HK$2,887 HKD
A
Retailer 2
-
HK$3,342 HKD
View
Retailer 3
-
HK$3,578 HKD
View
Price last confirmed 11 days ago
A
Retailer 4
-
HK$3,578 HKD
View
A
Retailer 5
-
HK$3,601 HKD
View
Final sale: no returns
A
Retailer 6
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HK$3,782 HKD
View
B+
Retailer 7
-
HK$4,966 HKD
View
Retailer 8
-
HK$5,508 HKD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
HK$5,688 HKD
View
B+
Retailer 10
-
HK$5,884 HKD
View
B+
Retailer 11
-
HK$6,386 HKD
View
B+
Retailer 12
-
HK$6,488 HKD
View
B+
Retailer 13
-
HK$7,454 HKD
View
B
Retailer 14
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HK$7,759 HKD
View
B
Retailer 15
-
HK$11,494 HKD
View
B
Retailer 16
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HK$11,745 HKD
View
B
Retailer 17
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HK$11,800 HKD
View
B
Retailer 18
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HK$13,024 HKD
View
B
Retailer 19
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HK$13,558 HKD
View
B
Retailer 20
-
HK$13,926 HKD
View
Most Expensive
B
Riddles Jewelry
1966216340 · Nov 4
HK$16,304 HKD
$2,078 USD
View
20 more retailers have this diamond
Prices start from HK$2,887 HKDSave up to HK$13,416 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
0.63ct Marquise
HK$2,887 HKD