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Princess|Lab Grown|IGI

1.20ct D VVS2 Princess Lab Grown Diamond

ID • D/VVS2 • IGI LG622492143

Shape and cutting style on the report: Princess cut

Certificate IGI LG622492143

Diamond specifications and retailer prices

From £148 GBP
$198 USD
As of October 30, 2026
Save £1,270 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,418 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown princess diamond

This 1.2ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG622492143 or 622492143. Listed at 21 retailers as of October 29, 2026, with prices from £148 to £1,418, a £1,270 spread on the same certified stone. Do Amore Diamonds lists it at £1,418. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622492143
Dimensions5.73 × 5.69 × 4.07 mm
L/W Ratio1.01
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
5.73 mm5.69 mm1.20 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622492143
Side View
Table 68.0%Crown 48.3°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 71.5%

Caratlytics Score

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A
Excellent
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 30
Current: £1,418 GBP|Low: £142 GBP|High: £1,418 GBP|Avg: £462 GBP
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 16
October 30, 2026
Retailer 16£148 GBP
Retailer 7£165 GBP
Retailer 14£171 GBP
Retailer 12£183 GBP
Retailer 15£183 GBP
Retailer 6£246 GBP
Retailer 3£265 GBP
Retailer 10£347 GBP
Retailer 2£375 GBP
Retailer 11£493 GBP
Retailer 4£528 GBP
Retailer 13£649 GBP
Retailer 5£656 GBP
Retailer 9£813 GBP
Retailer 8£885 GBP
Do Amore Diamonds£1,418 GBP

36 data points across 16 retailers

21 retailers£148 GBP to £1,418 GBP

A
Cheapest Retailer
-
£148 GBP
$198 USD
A
Retailer 2
-
£165 GBP
$221 USD
View
Final sale: no returns
A
Retailer 3
-
£171 GBP
$229 USD
View
A
Retailer 4
-
£183 GBP
$245 USD
View
A
Retailer 5
-
£183 GBP
$245 USD
View
B+
Retailer 6
-
£246 GBP
$330 USD
View
Retailer 7
-
£265 GBP
View
Price last confirmed 14 days ago
Retailer 8
-
£277 GBP
HK$2,900 HKD
View
Price last confirmed 57 days ago
A
Retailer 9
-
£288 GBP
$386 USD
View
A
Retailer 10
-
£347 GBP
ZAR 7,503 ZAR
View
A
Retailer 11
-
£365 GBP
$489 USD
View
A
Retailer 12
-
£375 GBP
View
B+
Retailer 13
-
£493 GBP
A$1,017 AUD
View
B+
Retailer 14
-
£528 GBP
$707 USD
View
B+
Retailer 15
-
£649 GBP
$869 USD
View
Retailer 16
-
£656 GBP
A$1,353 AUD
View
Price last confirmed 23 days ago
B
Retailer 17
-
£777 GBP
$1,041 USD
View
Retailer 18
-
£785 GBP
View
Price last confirmed 24 days ago
B+
Retailer 19
-
£813 GBP
View
B
Retailer 20
-
£885 GBP
$1,186 USD
View
Most Expensive
B
Do Amore Diamonds
27-D79B623EB · Oct 29
£1,418 GBP
$1,900 USD
View
20 more retailers have this diamond
Prices start from £148 GBPSave up to £1,270 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
1.20ct Princess
£148 GBP