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Marquise|Lab Grown|IGI

6.19ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2

Diamond specifications and retailer prices

From HK$10,275 HKD
£1,031 GBP
As of November 1, 2026
Save HK$25,760 HKD (71%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$36,035 HKD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 6.19ct lab-grown marquise diamond

This 6.19ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 31, 2026, with prices from HK$10,275 to HK$36,035, a HK$25,760 spread on the same certified stone. Blue Nile lists it at HK$36,035. 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

6.19
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions19.03 × 9.73 × 0.00 mm
L/W Ratio1.96
Top View
19.03 mm9.73 mm6.19 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: HK$36,035 HKD|Low: HK$7,767 HKD|High: HK$36,035 HKD|Avg: HK$16,635 HKD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4HK$7,767 HKD
Retailer 5HK$8,450 HKD
Retailer 2HK$10,275 HKD
Retailer 3HK$18,649 HKD
Blue NileHK$36,035 HKD

33 data points across 5 retailers

2 retailersHK$10,275 HKD to HK$36,035 HKD

A
Cheapest Retailer
-
HK$10,275 HKD
£1,031 GBP
Most Expensive
B
Blue Nile
26529099 · Oct 31
HK$36,035 HKD
$4,593 USD
View
1 more retailer has this diamond
Prices start from HK$10,275 HKDSave up to HK$25,760 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
6.19ct Marquise
HK$10,275 HKD