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Round|Lab Grown|IGI

1.22ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG451069693

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451069693

Diamond specifications and retailer prices

From £257 GBP
$345 USD
As of November 1, 2026
Save £802 GBP (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,714 GBP at Do Amore Diamonds · As of November 2, 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG451069693 or 451069693. Listed at 12 retailers as of November 1, 2026, with a 312% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451069693
Dimensions6.86 × 6.83 × 4.26 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa
Top View
6.86 mm6.83 mm1.22 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451069693
Side View
Table 57.5%Crown 35.5°Girdle: MediumPavilion 41.3°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,714 GBP|Low: £170 GBP|High: £1,714 GBP|Avg: £553 GBP
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
November 2, 2026
Retailer 4£170 GBP
Retailer 10£257 GBP
Retailer 12£358 GBP
Retailer 11£369 GBP
Retailer 13£399 GBP
Retailer 6£456 GBP
Retailer 2£471 GBP
Retailer 3£575 GBP
Retailer 8£645 GBP
Retailer 9£736 GBP
Retailer 5£851 GBP
Retailer 7£1,059 GBP
Do Amore Diamonds£1,714 GBP

32 data points across 13 retailers

12 retailers£257 GBP to £1,059 GBP

A
Cheapest Retailer
-
£257 GBP
$345 USD
B+
Retailer 2
-
£358 GBP
$480 USD
View
B+
Retailer 3
-
£369 GBP
$495 USD
View
B+
Retailer 4
-
£399 GBP
$535 USD
View
B
Retailer 5
-
£456 GBP
ZAR 9,883 ZAR
View
B+
Retailer 6
-
£471 GBP
View
B+
Retailer 7
-
£575 GBP
$772 USD
View
B
Retailer 8
-
£645 GBP
A$1,331 AUD
View
B
Retailer 9
-
£736 GBP
$987 USD
View
B
Retailer 10
-
£851 GBP
$1,142 USD
View
B
Retailer 11
-
£1,059 GBP
View
Most Expensive
Do Amore Diamonds
27-FD39E6BF7 · Nov 2
£1,714 GBP
$2,300 USD
View
Price under review
11 more retailers have this diamond
Prices start from £257 GBPSave up to £802 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
£257 GBP