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Marquise|Lab Grown|IGI

0.76ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG805678351

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805678351

Diamond specifications and retailer prices

From HK$3,507 HKD
As of November 4, 2026
Save HK$16,578 HKD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$20,085 HKD at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

About this 0.76ct lab-grown marquise diamond

This 0.76ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG805678351 or 805678351. Listed at 23 retailers as of November 4, 2026, with prices from HK$3,507 to HK$20,085, a HK$16,578 spread on the same certified stone. Riddles Jewelry lists it at HK$20,085. 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

0.76
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805678351
Dimensions9.16 × 4.76 × 2.99 mm
L/W Ratio1.92
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
9.16 mm4.76 mm0.76 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805678351
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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$7,116 HKD|Low: HK$3,366 HKD|High: HK$16,155 HKD|Avg: HK$7,314 HKD|+1.8%
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
Retailer 15
November 4, 2026
Retailer 15HK$3,507 HKD
Retailer 5HK$3,923 HKD
Retailer 3HK$4,347 HKD
Retailer 6HK$4,347 HKD
Retailer 8HK$4,441 HKD
Retailer 7HK$5,751 HKD
Retailer 11HK$6,606 HKD
Retailer 2HK$6,920 HKD
Retailer 14HK$6,967 HKD
Retailer 1HK$7,116 HKD
Retailer 13HK$7,634 HKD
Retailer 10HK$7,885 HKD
Retailer 12HK$10,121 HKD
Retailer 4HK$13,973 HKD
Retailer 9HK$15,958 HKD

45 data points across 15 retailers

23 retailersHK$3,507 HKD to HK$20,085 HKD

A
Cheapest Retailer
-
HK$3,507 HKD
A
Retailer 2
-
HK$3,923 HKD
View
Retailer 3
-
HK$4,347 HKD
View
Price last confirmed 19 days ago
A
Retailer 4
-
HK$4,347 HKD
View
A
Retailer 5
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HK$4,362 HKD
View
A
Retailer 6
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HK$4,441 HKD
View
Final sale: no returns
A
Retailer 7
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HK$4,551 HKD
View
B+
Retailer 8
-
HK$5,751 HKD
View
Retailer 9
-
HK$6,606 HKD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$6,920 HKD
View
B+
Retailer 11
-
HK$6,967 HKD
View
B+
Retailer 12
-
HK$7,116 HKD
View
B+
Retailer 13
-
HK$7,634 HKD
View
B+
Retailer 14
-
HK$7,885 HKD
View
B
Retailer 15
-
HK$9,572 HKD
View
B+
Retailer 16
-
HK$10,121 HKD
View
B
Retailer 17
-
HK$13,973 HKD
View
B
Retailer 18
-
HK$14,224 HKD
View
B
Retailer 19
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HK$14,476 HKD
View
B
Retailer 20
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HK$15,535 HKD
View
B
Retailer 21
-
HK$15,958 HKD
View
B
Retailer 22
-
HK$16,060 HKD
View
Most Expensive
B
Riddles Jewelry
1966210349 · Nov 4
HK$20,085 HKD
$2,560 USD
View
22 more retailers have this diamond
Prices start from HK$3,507 HKDSave up to HK$16,578 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
0.76ct Marquise
HK$3,507 HKD