Oval|Lab Grown|IGI

1.22ct D VS2 Oval Lab Grown Diamond

VG • D/VS2 • IGI LG551298455

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG551298455

Diamond specifications and retailer prices

From $236 USD
As of October 30, 2026
Save $590 USD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,129 USD at MOH London · As of October 19, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG551298455 or 551298455. Listed at 15 retailers as of October 29, 2026, with a 250% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551298455
Dimensions8.56 × 6.02 × 3.80 mm
L/W Ratio1.42
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
8.56 mm6.02 mm1.22 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551298455
Side View
Table 59.5%Crown 34.2°Girdle: MediumPavilion 41.7°Culet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,129 USD|Low: $202 USD|High: $1,129 USD|Avg: $483 USD|+6.9%
MOH London
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
October 30, 2026
Retailer 3$202 USD
Retailer 7$236 USD
Retailer 6$244 USD
Retailer 4$261 USD
Retailer 15$261 USD
Retailer 2$288 USD
Retailer 12$419 USD
Retailer 8$438 USD
Retailer 10$456 USD
Retailer 11$561 USD
Retailer 9$655 USD
Retailer 13$775 USD
Retailer 14$826 USD
Retailer 5$839 USD
MOH London$1,129 USD

45 data points across 15 retailers

15 retailers$236 USD to $826 USD

Retailer 1
-
$202 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$236 USD
View
Final sale: no returns
Retailer 3
-
$244 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$261 USD
View
Price last confirmed 22 days ago
Retailer 5
-
$261 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$288 USD
£227 GBP
View
A
Retailer 7
-
$419 USD
View
A
Retailer 8
-
$438 USD
£345 GBP
View
A
Retailer 9
-
$456 USD
View
B+
Retailer 10
-
$561 USD
View
Retailer 11
-
$655 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$775 USD
View
B
Retailer 13
-
$826 USD
View
Retailer 14
-
$839 USD
View
Price last confirmed 22 days ago
Most Expensive
MOH London
LG551298455 · Oct 19
$1,129 USD
£889 GBP
View
Price last confirmed 11 days ago
14 more retailers have this diamond
Prices start from $236 USDSave up to $590 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
$236 USD