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Round|Lab Grown|IGI

1.22ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG773642933

Shape and cutting style on the report: Round brilliant

Certificate IGI LG773642933

Diamond specifications and retailer prices

From £125 GBP
$167 USD
As of October 29, 2026
Save £1,084 GBP (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,209 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG773642933 or 773642933. Listed at 18 retailers as of October 28, 2026, with prices from £125 to £1,209, a £1,084 spread on the same certified stone. Do Amore Diamonds lists it at £1,209. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773642933
Dimensions6.95 × 6.89 × 4.21 mm
L/W Ratio1.01
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
6.95 mm6.89 mm1.22 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773642933
Side View
Table 58.0%Crown 33.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.9%

Caratlytics Score

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A+
Exceptional
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: £1,209 GBP|Low: £125 GBP|High: £1,374 GBP|Avg: £481 GBP|-12.0%
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 16
October 29, 2026
Retailer 12£125 GBP
Retailer 4£140 GBP
Retailer 15£146 GBP
Retailer 3£185 GBP
Retailer 5£215 GBP
Retailer 2£289 GBP
Retailer 9£290 GBP
Retailer 16£343 GBP
Retailer 11£419 GBP
Retailer 7£434 GBP
Retailer 6£516 GBP
Retailer 10£529 GBP
Retailer 14£553 GBP
Retailer 8£691 GBP
Retailer 13£805 GBP
Do Amore Diamonds£1,209 GBP

32 data points across 16 retailers

18 retailers£125 GBP to £1,209 GBP

A+
Cheapest Retailer
-
£125 GBP
$167 USD
A
Retailer 2
-
£140 GBP
$187 USD
View
Final sale: no returns
A
Retailer 3
-
£146 GBP
$194 USD
View
A
Retailer 4
-
£185 GBP
$246 USD
View
B+
Retailer 5
-
£215 GBP
$286 USD
View
A
Retailer 6
-
£289 GBP
View
A
Retailer 7
-
£290 GBP
€368 EUR
View
A
Retailer 8
-
£343 GBP
$457 USD
View
B+
Retailer 9
-
£419 GBP
A$859 AUD
View
B+
Retailer 10
-
£434 GBP
$578 USD
View
B+
Retailer 11
-
£516 GBP
$686 USD
View
B+
Retailer 12
-
£517 GBP
$688 USD
View
Price last confirmed 43 days ago
B+
Retailer 13
-
£529 GBP
$705 USD
View
B+
Retailer 14
-
£553 GBP
$736 USD
View
B
Retailer 15
-
£691 GBP
$920 USD
View
B
Retailer 16
-
£713 GBP
$950 USD
View
Price last confirmed 38 days ago
B
Retailer 17
-
£805 GBP
View
Most Expensive
B
Do Amore Diamonds
27-04D67F89B · Oct 28
£1,209 GBP
$1,610 USD
View
17 more retailers have this diamond
Prices start from £125 GBPSave up to £1,084 GBP

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 Round
£125 GBP