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Marquise|Lab Grown|IGI

1.22ct F VS2 Marquise Lab Grown Diamond

F/VS2 • IGI LG796601317

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG796601317

Diamond specifications and retailer prices

From €286 EUR
$321 USD
As of November 1, 2026
Save €584 EUR (67%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €870 EUR at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.22ct lab-grown marquise diamond

This 1.22ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG796601317 or 796601317. Listed at 4 retailers as of November 1, 2026, with prices from €286 to €870, a €584 spread on the same certified stone. The Diamond Guys lists it at €870. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
F
Color
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG796601317
Dimensions10.94 × 5.59 × 3.50 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.94 mm5.59 mm1.22 ctF / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG796601317
Side View
Table 62.0%Crown 35°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €413 EUR|Low: €136 EUR|High: €66,859 EUR|Avg: €713 EUR|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
The Diamond Guys
September 18, 2026
Retailer 2€286 EUR
Retailer 3€316 EUR
Retailer 9€411 EUR
Retailer 1€413 EUR
Retailer 8€478 EUR
Retailer 7€612 EUR
Retailer 6€658 EUR
The Diamond Guys€870 EUR
Retailer 4€905 EUR
Retailer 5€1,641 EUR

58 data points across 10 retailers

4 retailers€286 EUR to €870 EUR

B+
Cheapest Retailer
-
€286 EUR
$321 USD
Retailer 2
-
€411 EUR
A$708 AUD
View
Price last confirmed 123 days ago
B
Retailer 3
-
€658 EUR
CA$1,025 CAD
View
Most Expensive
B
The Diamond Guys
1976079818 · Nov 1
€870 EUR
$976 USD
View
3 more retailers have this diamond
Prices start from €286 EURSave up to €584 EUR

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
€286 EUR