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Round|Lab Grown|IGI

1.22ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG816616133

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816616133

Diamond specifications and retailer prices

From £123 GBP
$164 USD
As of October 29, 2026
Save £1,056 GBP (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,179 GBP at Do Amore Diamonds · As of October 29, 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 LG816616133 or 816616133. Listed at 14 retailers as of October 29, 2026, with prices from £123 to £1,179, a £1,056 spread on the same certified stone. Do Amore Diamonds lists it at £1,179. 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 angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616133
Dimensions6.85 × 6.81 × 4.24 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.85 mm6.81 mm1.22 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616133
Side View
Table 57.0%Crown 35.3°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.0%

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: £1,179 GBP|Low: £123 GBP|High: £1,374 GBP|Avg: £495 GBP|-14.2%
Do Amore Diamonds
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
October 29, 2026
Retailer 11£123 GBP
Retailer 14£138 GBP
Retailer 13£185 GBP
Retailer 3£215 GBP
Retailer 9£283 GBP
Retailer 2£290 GBP
Retailer 10£411 GBP
Retailer 5£424 GBP
Retailer 4£516 GBP
Retailer 8£526 GBP
Retailer 12£541 GBP
Retailer 6£691 GBP
Retailer 7£792 GBP
Do Amore Diamonds£1,179 GBP

30 data points across 14 retailers

14 retailers£123 GBP to £1,179 GBP

A+
Cheapest Retailer
-
£123 GBP
$164 USD
A
Retailer 2
-
£138 GBP
$184 USD
View
Final sale: no returns
A
Retailer 3
-
£185 GBP
$246 USD
View
B+
Retailer 4
-
£215 GBP
$286 USD
View
A
Retailer 5
-
£283 GBP
View
A
Retailer 6
-
£290 GBP
€368 EUR
View
B+
Retailer 7
-
£411 GBP
A$842 AUD
View
B+
Retailer 8
-
£424 GBP
$565 USD
View
B+
Retailer 9
-
£516 GBP
$686 USD
View
B+
Retailer 10
-
£526 GBP
$700 USD
View
B+
Retailer 11
-
£541 GBP
$721 USD
View
B
Retailer 12
-
£691 GBP
$920 USD
View
B
Retailer 13
-
£792 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0438A5E66 · Oct 29
£1,179 GBP
$1,570 USD
View
13 more retailers have this diamond
Prices start from £123 GBPSave up to £1,056 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
£123 GBP