Marquise|Lab Grown|IGI

1.22ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG795667860

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG795667860

Diamond specifications and retailer prices

From $622 USD
As of November 6, 2026
4 retailers carry this diamond
Most expensive: $1,285 USD at Michael Trio · As of October 14, 2026
View at Michael Trio

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795667860 or 795667860. Listed at 4 retailers as of November 6, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795667860
Dimensions11.64 × 5.62 × 3.30 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.64 mm5.62 mm1.22 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795667860
Side View
Table 59.0%Crown 32.3°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 58.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $1,285 USD|Low: $321 USD|High: $1,285 USD|Avg: $704 USD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 19, 2026
Retailer 11$321 USD
Retailer 4$332 USD
Retailer 9$368 USD
Retailer 10$452 USD
Retailer 12$488 USD
Retailer 2$622 USD
Retailer 6$675 USD
Retailer 7$757 USD
Retailer 13$855 USD
Retailer 5$898 USD
Retailer 8$991 USD
Retailer 3$1,075 USD
Michael Trio$1,285 USD

10 data points across 13 retailers

4 retailers

B+
Cheapest Retailer
-
$622 USD
Retailer 2
-
$675 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$757 USD
View
Price last confirmed 37 days ago
Most Expensive
Michael Trio
6625015270 · Oct 14
$1,285 USD
SGD 1,737 SGD
View
Price last confirmed 22 days ago
3 more retailers have this diamond
Prices start from $622 USD

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
$622 USD