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Oval|Lab Grown|IGI

1.22ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG797647516

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797647516

Diamond specifications and retailer prices

From $239 USD
As of November 4, 2026
Save $1,571 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,810 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.22ct lab-grown oval diamond

This 1.22ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG797647516 or 797647516. Listed at 23 retailers as of November 4, 2026, with prices from $239 to $1,810, a $1,571 spread on the same certified stone. Brilliant Earth lists it at $1,810. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797647516
Dimensions8.96 × 6.08 × 3.60 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
8.96 mm6.08 mm1.22 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797647516
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,810 USD|Low: $239 USD|High: $2,250 USD|Avg: $800 USD|-19.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 3$239 USD
Retailer 8$277 USD
Retailer 14$375 USD
Retailer 12$447 USD
Retailer 11$459 USD
Retailer 2$488 USD
Retailer 4$572 USD
Retailer 5$584 USD
Retailer 10$651 USD
Retailer 13$685 USD
Retailer 16$767 USD
Retailer 6$908 USD
Retailer 9$1,064 USD
Retailer 15$1,240 USD
Retailer 7$1,570 USD
Brilliant Earth$1,810 USD

38 data points across 16 retailers

23 retailers$239 USD to $1,810 USD

Retailer 1
-
$220 USD
Price last confirmed 26 days ago
Retailer 2
-
$223 USD
View
Price last confirmed 43 days ago
A
Retailer 3
-
$239 USD
View
Final sale: no returns
Retailer 4
-
$259 USD
View
Price last confirmed 41 days ago
Retailer 5
-
$273 USD
View
Price last confirmed 41 days ago
Retailer 6
-
$273 USD
View
Price last confirmed 24 days ago
Retailer 7
-
$273 USD
View
Price last confirmed 37 days ago
A
Retailer 8
-
$375 USD
View
A
Retailer 9
-
$447 USD
View
A
Retailer 10
-
$459 USD
View
A
Retailer 11
-
$488 USD
View
A
Retailer 12
-
$572 USD
View
A
Retailer 13
-
$584 USD
View
A
Retailer 14
-
$651 USD
View
B+
Retailer 15
-
$685 USD
View
B+
Retailer 16
-
$767 USD
View
Retailer 17
-
$876 USD
View
Price last confirmed 29 days ago
Retailer 18
-
$880 USD
View
Price last confirmed 10 days ago
B+
Retailer 19
-
$908 USD
View
B+
Retailer 20
-
$1,064 USD
View
B
Retailer 21
-
$1,240 USD
View
Retailer 22
-
$1,570 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
19793216A · Nov 4
$1,810 USD
View
22 more retailers have this diamond
Prices start from $239 USDSave up to $1,571 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
$239 USD