Oval|Lab Grown|IGI

1.22ct F VS1 Oval Lab Grown Diamond

GD • F/VS1 • IGI LG613377999

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG613377999

Diamond specifications and retailer prices

From $419 USD
As of October 28, 2026
Save $831 USD (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,250 USD at Jared · As of October 28, 2026
View at Jared

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 VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG613377999 or 613377999. Listed at 5 retailers as of October 28, 2026, with prices from $419 to $1,250, a $831 spread on the same certified stone. Jared lists it at $1,250. 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
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613377999
Dimensions8.68 × 6.08 × 3.71 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.68 mm6.08 mm1.22 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613377999
Side View
Table 61.0%Crown 34.5°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $1,250 USD|Low: $392 USD|High: $1,630 USD|Avg: $763 USD|-23.3%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 19, 2026
Retailer 4$419 USD
Retailer 8$449 USD
Retailer 7$465 USD
Retailer 10$534 USD
Retailer 11$671 USD
Retailer 5$678 USD
Retailer 3$767 USD
Retailer 9$950 USD
Retailer 6$974 USD
Retailer 2$1,069 USD
Jared$1,250 USD

10 data points across 11 retailers

5 retailers$419 USD to $1,250 USD

A
Cheapest Retailer
-
$419 USD
B
Retailer 2
-
$678 USD
View
B
Retailer 3
-
$950 USD
View
B
Retailer 4
-
$1,069 USD
£842 GBP
View
Price last confirmed 8 days ago
Most Expensive
C
Jared
149884286 · Oct 28
$1,250 USD
View
4 more retailers have this diamond
Prices start from $419 USDSave up to $831 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
$419 USD