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Marquise|Lab Grown|IGI

2.21ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG851664816

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851664816

Diamond specifications and retailer prices

From HK$3,099 HKD
$395 USD
As of October 30, 2026
Save HK$11,917 HKD (79%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$15,017 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 2.21ct lab-grown marquise diamond

This 2.21ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851664816 or 851664816. Listed at 10 retailers as of October 30, 2026, with prices from HK$3,099 to HK$15,017, a HK$11,917 spread on the same certified stone. MOH London lists it at HK$15,017. 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

2.21
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851664816
Dimensions13.71 × 6.77 × 4.22 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.71 mm6.77 mm2.21 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851664816
Side View
Table 62.0%Crown 37.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 62.3%

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: Oct 30
Current: HK$15,017 HKD|Low: HK$3,099 HKD|High: HK$15,017 HKD|Avg: HK$6,950 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7HK$3,099 HKD
Retailer 9HK$4,218 HKD
Retailer 2HK$4,279 HKD
Retailer 3HK$5,022 HKD
Retailer 5HK$6,096 HKD
Retailer 4HK$6,544 HKD
Retailer 6HK$10,771 HKD
Retailer 8HK$12,228 HKD
MOH LondonHK$15,017 HKD

3 data points across 9 retailers

10 retailersHK$3,099 HKD to HK$15,017 HKD

A
Cheapest Retailer
-
HK$3,099 HKD
$395 USD
A
Retailer 2
-
HK$4,218 HKD
View
A
Retailer 3
-
HK$4,279 HKD
£429 GBP
View
A
Retailer 4
-
HK$5,022 HKD
$640 USD
View
A
Retailer 5
-
HK$6,096 HKD
$777 USD
View
A
Retailer 6
-
HK$6,544 HKD
$834 USD
View
B+
Retailer 7
-
HK$10,771 HKD
A$2,112 AUD
View
B
Retailer 8
-
HK$12,228 HKD
SGD 2,106 SGD
View
B
Retailer 9
-
HK$13,652 HKD
$1,740 USD
View
Most Expensive
B
MOH London
LG851664816 · Nov 1
HK$15,017 HKD
£1,507 GBP
View
9 more retailers have this diamond
Prices start from HK$3,099 HKDSave up to HK$11,917 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
2.21ct Marquise
HK$3,099 HKD