Marquise|Lab Grown|IGI

3.09ct H VVS2 Marquise Lab Grown Diamond

EX • H/VVS2 • IGI LG841654970

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841654970

Diamond specifications and retailer prices

From HK$21,106 HKD
$2,690 USD
As of November 2, 2026
2 retailers carry this diamond
Most expensive: HK$21,106 HKD at Brilliant Earth
View at Brilliant Earth

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841654970 or 841654970. Listed at 2 retailers as of November 2, 2026. 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

3.09
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841654970
Dimensions15.74 × 7.53 × 4.67 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.74 mm7.53 mm3.09 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841654970
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: HK$6,257 HKD|Low: HK$6,257 HKD|High: HK$18,124 HKD|Avg: HK$12,216 HKD|-1.2%
Retailer 1
Retailer 2
October 8, 2026
Retailer 1HK$6,257 HKD
Retailer 2HK$18,124 HKD

5 data points across 2 retailers

2 retailers

Retailer 1
-
HK$18,124 HKD
$2,310 USD
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
21735659A · Nov 2
HK$21,106 HKD
$2,690 USD
View
1 more retailer has this diamond

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.

B
3.09ct Marquise
HK$21,106 HKD