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Marquise|Lab Grown|IGI

0.70ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG804625042

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804625042

Diamond specifications and retailer prices

From HK$3,225 HKD
As of November 3, 2026
Save HK$16,712 HKD (84%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: HK$30,991 HKD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 0.7ct lab-grown marquise diamond

This 0.7ct 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 LG804625042 or 804625042. Listed at 28 retailers as of November 1, 2026, with a 518% 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

0.70
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804625042
Dimensions9.61 × 4.54 × 2.82 mm
L/W Ratio2.12
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
9.61 mm4.54 mm0.70 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804625042
Side View
Table 59.0%Crown 33.4°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 62.1%

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$7,861 HKD|Low: HK$3,350 HKD|High: HK$20,172 HKD|Avg: HK$8,203 HKD|+1.7%
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 14HK$3,491 HKD
Retailer 11HK$3,899 HKD
Retailer 2HK$4,331 HKD
Retailer 15HK$4,331 HKD
Retailer 7HK$4,684 HKD
Retailer 3HK$6,418 HKD
Retailer 12HK$6,959 HKD
Retailer 13HK$7,697 HKD
Retailer 1HK$7,861 HKD
Retailer 4HK$8,246 HKD
Retailer 8HK$8,670 HKD
Retailer 5HK$10,584 HKD
Retailer 10HK$10,749 HKD
Retailer 6HK$12,569 HKD
Retailer 9HK$19,936 HKD

44 data points across 15 retailers

28 retailersHK$3,225 HKD to HK$19,936 HKD

A
Cheapest Retailer
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HK$3,225 HKD
Retailer 2
-
HK$3,350 HKD
View
Price last confirmed 34 days ago
A
Retailer 3
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HK$3,491 HKD
View
A
Retailer 4
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HK$3,899 HKD
View
Final sale: no returns
Retailer 5
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HK$3,907 HKD
View
Price last confirmed 37 days ago
A
Retailer 6
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HK$4,017 HKD
View
A
Retailer 7
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HK$4,331 HKD
View
Retailer 8
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HK$4,331 HKD
View
Price last confirmed 33 days ago
Retailer 9
-
HK$4,331 HKD
View
Price last confirmed 11 days ago
A
Retailer 10
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HK$4,684 HKD
View
B+
Retailer 11
-
HK$6,418 HKD
View
Retailer 12
-
HK$6,959 HKD
View
Price last confirmed 9 days ago
B
Retailer 13
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HK$7,697 HKD
View
B+
Retailer 14
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HK$7,861 HKD
View
B
Retailer 15
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HK$8,246 HKD
View
B+
Retailer 16
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HK$8,670 HKD
View
B
Retailer 17
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HK$10,584 HKD
View
B
Retailer 18
-
HK$10,749 HKD
View
Retailer 19
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HK$12,561 HKD
View
Price last confirmed 36 days ago
B
Retailer 20
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HK$12,569 HKD
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B
Retailer 21
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HK$13,330 HKD
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B
Retailer 22
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HK$15,401 HKD
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B
Retailer 23
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HK$16,476 HKD
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B
Retailer 24
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HK$16,484 HKD
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B
Retailer 25
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HK$18,500 HKD
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B
Retailer 26
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HK$19,936 HKD
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Retailer 27
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HK$26,676 HKD
View
Price under review
Most Expensive
Do Amore Diamonds
27-14FDAE165 · Nov 3
HK$30,991 HKD
$3,950 USD
View
Price under review
27 more retailers have this diamond
Prices start from HK$3,225 HKDSave up to HK$16,712 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
0.70ct Marquise
HK$3,225 HKD