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Marquise|Lab Grown|IGI

0.52ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG816662574

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816662574

Diamond specifications and retailer prices

From HK$1,851 HKD
As of November 4, 2026
Save HK$8,392 HKD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$10,244 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.52ct lab-grown marquise diamond

This 0.52ct 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 LG816662574 or 816662574. Listed at 17 retailers as of November 4, 2026, with prices from HK$1,851 to HK$10,244, a HK$8,392 spread on the same certified stone. Reve Diamonds lists it at HK$10,244. 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

0.52
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662574
Dimensions8.28 × 4.30 × 2.65 mm
L/W Ratio1.93
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
8.28 mm4.30 mm0.52 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662574
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.6%

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$10,112 HKD|Low: HK$1,797 HKD|High: HK$10,371 HKD|Avg: HK$5,444 HKD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Reve Diamonds
November 5, 2026
Retailer 3HK$1,851 HKD
Retailer 4HK$2,063 HKD
Retailer 10HK$2,142 HKD
Retailer 11HK$2,267 HKD
Retailer 13HK$2,291 HKD
Retailer 8HK$3,115 HKD
Retailer 2HK$3,923 HKD
Retailer 15HK$4,080 HKD
Retailer 6HK$4,550 HKD
Retailer 14HK$4,597 HKD
Retailer 5HK$4,793 HKD
Retailer 7HK$7,398 HKD
Retailer 9HK$8,128 HKD
Retailer 12HK$9,453 HKD
Retailer 16HK$9,877 HKD
Retailer 1HK$10,112 HKD
Reve DiamondsHK$10,244 HKD

33 data points across 17 retailers

17 retailersHK$1,851 HKD to HK$10,244 HKD

A
Cheapest Retailer
-
HK$1,851 HKD
A
Retailer 2
-
HK$2,063 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,142 HKD
View
A
Retailer 4
-
HK$2,267 HKD
View
A
Retailer 5
-
HK$2,291 HKD
View
A
Retailer 6
-
HK$3,115 HKD
View
B+
Retailer 7
-
HK$3,923 HKD
View
B+
Retailer 8
-
HK$4,080 HKD
View
B+
Retailer 9
-
HK$4,550 HKD
View
B+
Retailer 10
-
HK$4,597 HKD
View
Retailer 11
-
HK$4,793 HKD
View
Price last confirmed 11 days ago
B
Retailer 12
-
HK$7,398 HKD
View
B
Retailer 13
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HK$8,128 HKD
View
B
Retailer 14
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HK$9,453 HKD
View
B
Retailer 15
-
HK$9,877 HKD
View
B
Retailer 16
-
HK$10,112 HKD
View
Most Expensive
B
Reve Diamonds
EB678B325 · Nov 4
HK$10,244 HKD
$1,306 USD
View
16 more retailers have this diamond
Prices start from HK$1,851 HKDSave up to HK$8,392 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
0.52ct Marquise
HK$1,851 HKD