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Oval|Lab Grown|IGI

1.22ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG774658233

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG774658233

Diamond specifications and retailer prices

From £153 GBP
$204 USD
As of October 29, 2026
Save £754 GBP (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £907 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG774658233 or 774658233. Listed at 17 retailers as of October 29, 2026, with prices from £153 to £907, a £754 spread on the same certified stone. Reve Diamonds lists it at £907. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774658233
Dimensions8.92 × 6.17 × 3.61 mm
L/W Ratio1.45
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
8.92 mm6.17 mm1.22 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774658233
Side View
Table 57.0%Crown 32°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 58.5%

Caratlytics Score

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A+
Exceptional
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: Oct 29
Current: £197 GBP|Low: £150 GBP|High: £915 GBP|Avg: £406 GBP|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Reve Diamonds
October 30, 2026
Retailer 3£153 GBP
Retailer 7£171 GBP
Retailer 8£178 GBP
Retailer 4£191 GBP
Retailer 14£191 GBP
Retailer 1£197 GBP
Retailer 13£264 GBP
Retailer 12£322 GBP
Retailer 9£350 GBP
Retailer 6£374 GBP
Retailer 11£465 GBP
Retailer 16£573 GBP
Retailer 2£612 GBP
Retailer 15£614 GBP
Retailer 5£652 GBP
Retailer 10£895 GBP
Reve Diamonds£907 GBP

35 data points across 17 retailers

17 retailers£153 GBP to £907 GBP

A+
Cheapest Retailer
-
£153 GBP
$204 USD
A
Retailer 2
-
£171 GBP
$228 USD
View
Final sale: no returns
A
Retailer 3
-
£178 GBP
$237 USD
View
Retailer 4
-
£191 GBP
$254 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£191 GBP
$254 USD
View
A
Retailer 6
-
£197 GBP
View
B+
Retailer 7
-
£264 GBP
$352 USD
View
A
Retailer 8
-
£322 GBP
ZAR 6,925 ZAR
View
Price last confirmed 7 days ago
A
Retailer 9
-
£350 GBP
View
A
Retailer 10
-
£374 GBP
$498 USD
View
A
Retailer 11
-
£465 GBP
A$953 AUD
View
B+
Retailer 12
-
£573 GBP
$763 USD
View
B+
Retailer 13
-
£612 GBP
$815 USD
View
B+
Retailer 14
-
£614 GBP
$818 USD
View
B+
Retailer 15
-
£652 GBP
$868 USD
View
B
Retailer 16
-
£895 GBP
View
Most Expensive
B
Reve Diamonds
F7DCC6DF9 · Oct 30
£907 GBP
$1,208 USD
View
16 more retailers have this diamond
Prices start from £153 GBPSave up to £754 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 Oval
£153 GBP