Oval|Lab Grown|IGI

1.22ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG818685026

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818685026

Diamond specifications and retailer prices

From $203 USD
As of October 29, 2026
Save $981 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,184 USD at MOH London · As of October 29, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818685026 or 818685026. Listed at 17 retailers as of October 29, 2026, with prices from $203 to $1,184, a $981 spread on the same certified stone. MOH London lists it at $1,184. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818685026
Dimensions8.36 × 6.27 × 3.82 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.36 mm6.27 mm1.22 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818685026
Side View
Table 60.0%Crown 32.9°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 60.9%

Caratlytics Score

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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: Oct 29
Current: $1,184 USD|Low: $190 USD|High: $1,184 USD|Avg: $546 USD|+2.2%
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 8$203 USD
Retailer 6$227 USD
Retailer 3$235 USD
Retailer 14$252 USD
Retailer 15$252 USD
Retailer 2$435 USD
Retailer 11$435 USD
Retailer 17$449 USD
Retailer 10$462 USD
Retailer 12$615 USD
Retailer 9$675 USD
Retailer 16$809 USD
Retailer 13$812 USD
Retailer 7$820 USD
Retailer 5$863 USD
Retailer 4$864 USD
MOH London$1,184 USD

36 data points across 17 retailers

17 retailers$203 USD to $1,184 USD

A
Cheapest Retailer
-
$203 USD
A
Retailer 2
-
$227 USD
View
Final sale: no returns
A
Retailer 3
-
$235 USD
View
A
Retailer 4
-
$252 USD
View
Retailer 5
-
$252 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$435 USD
ZAR 7,020 ZAR
View
A
Retailer 7
-
$435 USD
View
A
Retailer 8
-
$449 USD
View
A
Retailer 9
-
$462 USD
£364 GBP
View
B+
Retailer 10
-
$615 USD
A$946 AUD
View
B+
Retailer 11
-
$675 USD
View
B+
Retailer 12
-
$809 USD
View
B
Retailer 13
-
$812 USD
View
B+
Retailer 14
-
$820 USD
SGD 1,108 SGD
View
B+
Retailer 15
-
$863 USD
View
B
Retailer 16
-
$864 USD
View
Most Expensive
B
MOH London
LG818685026 · Oct 29
$1,184 USD
£932 GBP
View
16 more retailers have this diamond
Prices start from $203 USDSave up to $981 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
$203 USD