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Marquise|Lab Grown|IGI

3.01ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG840612414

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840612414

Diamond specifications and retailer prices

From HK$2,895 HKD
As of November 4, 2026
Save HK$19,309 HKD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$22,204 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840612414 or 840612414. Listed at 23 retailers as of November 2, 2026, with prices from HK$2,895 to HK$22,204, a HK$19,309 spread on the same certified stone. Brilliant Earth lists it at HK$22,204. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.01
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840612414
Dimensions14.58 × 7.57 × 4.71 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.58 mm7.57 mm3.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840612414
Side View
Table 63.0%Crown 34.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.2%

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$22,204 HKD|Low: HK$2,895 HKD|High: HK$22,204 HKD|Avg: HK$9,107 HKD
Brilliant Earth
Retailer 2
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Retailer 24
November 4, 2026
Retailer 2HK$2,895 HKD
Retailer 15HK$3,272 HKD
Retailer 21HK$3,358 HKD
Retailer 14HK$3,633 HKD
Retailer 4HK$3,915 HKD
Retailer 24HK$3,986 HKD
Retailer 11HK$4,825 HKD
Retailer 9HK$5,579 HKD
Retailer 19HK$5,735 HKD
Retailer 17HK$6,088 HKD
Retailer 22HK$6,410 HKD
Retailer 18HK$7,642 HKD
Retailer 10HK$7,807 HKD
Retailer 16HK$7,932 HKD
Retailer 6HK$9,109 HKD
Retailer 5HK$11,447 HKD
Retailer 13HK$11,534 HKD
Retailer 3HK$11,840 HKD
Retailer 23HK$13,550 HKD
Retailer 20HK$13,589 HKD
Retailer 8HK$14,209 HKD
Retailer 7HK$15,347 HKD
Retailer 12HK$16,947 HKD
Brilliant EarthHK$22,204 HKD

22 data points across 24 retailers

23 retailersHK$2,895 HKD to HK$22,204 HKD

A
Cheapest Retailer
-
HK$2,895 HKD
A
Retailer 2
-
HK$3,358 HKD
View
Retailer 3
-
HK$3,633 HKD
View
Price last confirmed 10 days ago
A
Retailer 4
-
HK$3,915 HKD
View
A
Retailer 5
-
HK$3,986 HKD
View
Retailer 6
-
HK$4,825 HKD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$5,579 HKD
View
Price last confirmed 10 days ago
B+
Retailer 8
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HK$5,735 HKD
View
Retailer 9
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HK$6,088 HKD
View
Price last confirmed 9 days ago
A
Retailer 10
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HK$6,410 HKD
View
A
Retailer 11
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HK$7,642 HKD
View
Retailer 12
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HK$7,807 HKD
View
Price last confirmed 11 days ago
Retailer 13
-
HK$7,932 HKD
View
Price last confirmed 9 days ago
A
Retailer 14
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HK$9,109 HKD
View
B+
Retailer 15
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HK$11,447 HKD
View
B+
Retailer 16
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HK$11,534 HKD
View
B+
Retailer 17
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HK$11,840 HKD
View
B+
Retailer 18
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HK$13,550 HKD
View
B+
Retailer 19
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HK$13,589 HKD
View
Retailer 20
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HK$14,209 HKD
View
Price last confirmed 9 days ago
B+
Retailer 21
-
HK$15,347 HKD
View
Retailer 22
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HK$16,947 HKD
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
21808006A · Nov 2
HK$22,204 HKD
$2,830 USD
View
22 more retailers have this diamond
Prices start from HK$2,895 HKDSave up to HK$19,309 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
3.01ct Marquise
HK$2,895 HKD