CaratHunter
Plans
Marquise|Lab Grown|IGI

6.22ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2

Diamond specifications and retailer prices

From HK$10,324 HKD
£1,036 GBP
As of November 1, 2026
Save HK$25,884 HKD (71%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$36,208 HKD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 6.22ct lab-grown marquise diamond

This 6.22ct 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$10,324 to HK$36,208, a HK$25,884 spread on the same certified stone. Blue Nile lists it at HK$36,208. 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

6.22
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions18.88 × 9.60 × 0.00 mm
L/W Ratio1.97
Top View
18.88 mm9.60 mm6.22 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.2%

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 1
Current: HK$36,208 HKD|Low: HK$7,806 HKD|High: HK$36,208 HKD|Avg: HK$16,714 HKD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4HK$7,806 HKD
Retailer 5HK$8,489 HKD
Retailer 2HK$10,324 HKD
Retailer 3HK$18,736 HKD
Blue NileHK$36,208 HKD

33 data points across 5 retailers

2 retailersHK$10,324 HKD to HK$36,208 HKD

A
Cheapest Retailer
-
HK$10,324 HKD
£1,036 GBP
Most Expensive
B
Blue Nile
26529110 · Oct 31
HK$36,208 HKD
$4,615 USD
View
1 more retailer has this diamond
Prices start from HK$10,324 HKDSave up to HK$25,884 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
6.22ct Marquise
HK$10,324 HKD