CaratHunter
Plans
Marquise|Lab Grown|IGI

1.22ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG774651986

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774651986

Diamond specifications and retailer prices

From €767 EUR
$860 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: €767 EUR 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 1.22ct lab-grown marquise diamond

This 1.22ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG774651986 or 774651986. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774651986
Dimensions10.83 × 5.63 × 3.54 mm
L/W Ratio1.92
Girdle conditionFaceted
Top View
10.83 mm5.63 mm1.22 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774651986
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €185 EUR|Low: €185 EUR|High: €1,005 EUR|Avg: €409 EUR
Retailer 1
Retailer 2
Retailer 3
March 25, 2026
Retailer 1€185 EUR
Retailer 3€283 EUR
Retailer 2€1,005 EUR

3 data points across 3 retailers

1 retailer

B
Brilliant Earth
18069998Y · Oct 30
€767 EUR
$860 USD
View

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
1.22ct Marquise
€767 EUR