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Marquise|Lab Grown|IGI

3.50ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG786605768

Certificate IGI LG786605768

Diamond specifications and retailer prices

From HK$29,344 HKD
$3,740 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: HK$29,344 HKD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 3.5ct lab-grown marquise diamond

This 3.5ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786605768 or 786605768. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.50
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG786605768
Dimensions15.36 × 7.91 × 5.02 mm
L/W Ratio1.94
Top View
15.36 mm7.91 mm3.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786605768
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.5%

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$10,655 HKD|Low: HK$5,343 HKD|High: HK$29,216 HKD|Avg: HK$15,255 HKD|-0.1%
Retailer 1
Retailer 2
Retailer 3
August 17, 2026
Retailer 3HK$5,343 HKD
Retailer 1HK$10,655 HKD
Retailer 2HK$22,084 HKD

23 data points across 3 retailers

1 retailer

B
Brilliant Earth
18444373A · Nov 2
HK$29,344 HKD
$3,740 USD
View

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B
3.50ct Marquise
HK$29,344 HKD