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Oval|Lab Grown|IGI

1.22ct F VVS1 Oval Lab Grown Diamond

EX • F/VVS1 • IGI LG780679357

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780679357

Diamond specifications and retailer prices

From $332 USD
As of November 1, 2026
Save $796 USD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,128 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.22ct lab-grown oval diamond

This 1.22ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780679357 or 780679357. Listed at 10 retailers as of November 1, 2026, with prices from $332 to $1,128, a $796 spread on the same certified stone. MOH London lists it at $1,128. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780679357
Dimensions8.99 × 6.12 × 3.69 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.99 mm6.12 mm1.22 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780679357
Side View
Table 60.0%Crown 34.3°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,128 USD|Low: $332 USD|High: $1,158 USD|Avg: $642 USD|+5.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8$332 USD
Retailer 6$418 USD
Retailer 2$435 USD
Retailer 5$487 USD
Retailer 7$574 USD
Retailer 9$587 USD
Retailer 3$810 USD
Retailer 4$828 USD
MOH London$1,128 USD

35 data points across 9 retailers

10 retailers$332 USD to $1,128 USD

B+
Cheapest Retailer
-
$332 USD
A
Retailer 2
-
$418 USD
View
A
Retailer 3
-
$435 USD
View
A
Retailer 4
-
$487 USD
View
B+
Retailer 5
-
$574 USD
View
Retailer 6
-
$587 USD
View
Price last confirmed 64 days ago
B+
Retailer 7
-
$810 USD
View
B+
Retailer 8
-
$828 USD
View
B
Retailer 9
-
$1,080 USD
View
Most Expensive
B
MOH London
LG780679357 · Nov 2
$1,128 USD
£888 GBP
View
9 more retailers have this diamond
Prices start from $332 USDSave up to $796 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.

A
1.22ct Oval
$332 USD