Princess|Lab Grown|IGI

1.22ct D VS1 Princess Lab Grown Diamond

GD • D/VS1 • IGI LG693528081

Shape and cutting style on the report: Princess cut

Certificate IGI LG693528081

Diamond specifications and retailer prices

From £172 GBP
$231 USD
As of October 30, 2026
Save £791 GBP (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £970 GBP at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.22ct lab-grown princess diamond

This 1.22ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG693528081 or 693528081. Listed at 22 retailers as of October 30, 2026, with a 459% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
D
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693528081
Dimensions5.83 × 5.82 × 4.24 mm
L/W Ratio1.00
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
5.83 mm5.82 mm1.22 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693528081
Side View
Table 69.0%Crown 39°Girdle: MediumPavilion 39.7°Culet: NoneDepth 72.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £970 GBP|Low: £165 GBP|High: £970 GBP|Avg: £468 GBP
Brilliant Earth
Retailer 2
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Retailer 11
Retailer 12
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Retailer 18
October 31, 2026
Retailer 3£172 GBP
Retailer 6£193 GBP
Retailer 4£213 GBP
Retailer 10£213 GBP
Retailer 11£286 GBP
Retailer 9£287 GBP
Retailer 12£344 GBP
Retailer 8£360 GBP
Retailer 14£367 GBP
Retailer 2£402 GBP
Retailer 15£521 GBP
Retailer 16£537 GBP
Retailer 18£560 GBP
Retailer 13£624 GBP
Retailer 7£686 GBP
Retailer 17£860 GBP
Retailer 5£964 GBP
Brilliant Earth£970 GBP

36 data points across 18 retailers

22 retailers£172 GBP to £964 GBP

A
Cheapest Retailer
-
£172 GBP
$231 USD
A
Retailer 2
-
£193 GBP
$258 USD
View
Final sale: no returns
A
Retailer 3
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£199 GBP
$267 USD
View
A
Retailer 4
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£213 GBP
$286 USD
View
A
Retailer 5
-
£213 GBP
$286 USD
View
A
Retailer 6
-
£286 GBP
View
A
Retailer 7
-
£287 GBP
$385 USD
View
B+
Retailer 8
-
£344 GBP
€439 EUR
View
B+
Retailer 9
-
£360 GBP
$483 USD
View
B+
Retailer 10
-
£367 GBP
ZAR 7,937 ZAR
View
B+
Retailer 11
-
£393 GBP
$527 USD
View
B+
Retailer 12
-
£402 GBP
View
B+
Retailer 13
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£521 GBP
A$1,073 AUD
View
Retailer 14
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£537 GBP
$720 USD
View
Price last confirmed 13 days ago
B
Retailer 15
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£560 GBP
$751 USD
View
B
Retailer 16
-
£624 GBP
A$1,287 AUD
View
B
Retailer 17
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£686 GBP
$919 USD
View
B
Retailer 18
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£725 GBP
$972 USD
View
B
Retailer 19
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£739 GBP
$990 USD
View
B
Retailer 20
-
£860 GBP
View
B
Retailer 21
-
£964 GBP
$1,291 USD
View
Most Expensive
Brilliant Earth
16074095A · Oct 24
£970 GBP
$1,300 USD
View
Price last confirmed 7 days ago
21 more retailers have this diamond
Prices start from £172 GBPSave up to £791 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 Princess
£172 GBP