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Marquise|Lab Grown|IGI

0.75ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG807610381

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807610381

Diamond specifications and retailer prices

From HK$3,452 HKD
As of November 3, 2026
Save HK$17,826 HKD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$28,637 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.75ct lab-grown marquise diamond

This 0.75ct 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 LG807610381 or 807610381. Listed at 24 retailers as of November 3, 2026, with a 516% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.75
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807610381
Dimensions9.77 × 4.66 × 2.89 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm4.66 mm0.75 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807610381
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.0%

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 3
Current: HK$28,637 HKD|Low: HK$3,578 HKD|High: HK$28,637 HKD|Avg: HK$10,365 HKD
Do Amore Diamonds
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
Retailer 17
Retailer 18
November 4, 2026
Retailer 18HK$3,727 HKD
Retailer 15HK$4,166 HKD
Retailer 7HK$4,174 HKD
Retailer 8HK$4,299 HKD
Retailer 4HK$4,621 HKD
Retailer 10HK$4,621 HKD
Retailer 3HK$6,826 HKD
Retailer 16HK$7,414 HKD
Retailer 11HK$7,822 HKD
Retailer 17HK$7,932 HKD
Retailer 12HK$9,250 HKD
Retailer 14HK$11,376 HKD
Retailer 9HK$13,291 HKD
Retailer 5HK$13,408 HKD
Retailer 6HK$14,821 HKD
Retailer 2HK$17,480 HKD
Retailer 13HK$21,278 HKD
Do Amore DiamondsHK$28,637 HKD

40 data points across 18 retailers

24 retailersHK$3,452 HKD to HK$21,278 HKD

A
Cheapest Retailer
-
HK$3,452 HKD
A
Retailer 2
-
HK$3,727 HKD
View
A
Retailer 3
-
HK$4,166 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$4,174 HKD
View
A
Retailer 5
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HK$4,299 HKD
View
Retailer 6
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HK$4,558 HKD
View
Price last confirmed 41 days ago
Retailer 7
-
HK$4,621 HKD
View
Price last confirmed 20 days ago
A
Retailer 8
-
HK$4,621 HKD
View
B+
Retailer 9
-
HK$6,826 HKD
View
Retailer 10
-
HK$7,414 HKD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
HK$7,822 HKD
View
B
Retailer 12
-
HK$7,932 HKD
View
B+
Retailer 13
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HK$9,250 HKD
View
B
Retailer 14
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HK$11,337 HKD
View
B
Retailer 15
-
HK$11,376 HKD
View
B
Retailer 16
-
HK$13,291 HKD
View
B
Retailer 17
-
HK$13,408 HKD
View
B
Retailer 18
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HK$14,287 HKD
View
B
Retailer 19
-
HK$14,821 HKD
View
B
Retailer 20
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HK$16,147 HKD
View
B
Retailer 21
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HK$17,480 HKD
View
B
Retailer 22
-
HK$19,818 HKD
View
B
Retailer 23
-
HK$21,278 HKD
View
Most Expensive
Do Amore Diamonds
20-C140770 · Nov 4
HK$28,637 HKD
$3,650 USD
View
Price under review
23 more retailers have this diamond
Prices start from HK$3,452 HKDSave up to HK$17,826 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
0.75ct Marquise
HK$3,452 HKD