Princess|Lab Grown|IGI

1.20ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG669427708

Shape and cutting style on the report: Princess cut

Certificate IGI LG669427708

Diamond specifications and retailer prices

From £356 GBP
$477 USD
As of October 23, 2026
Save £644 GBP (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,000 GBP at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 1.2ct lab-grown princess diamond

This 1.2ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG669427708 or 669427708. Listed at 22 retailers as of October 23, 2026, with prices from £356 to £1,000, a £644 spread on the same certified stone. Brilliant Earth lists it at £1,000. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669427708
Dimensions5.82 × 5.73 × 4.12 mm
L/W Ratio1.02
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
5.82 mm5.73 mm1.20 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669427708
Side View
Table 68.0%Crown 41.8°Girdle: MediumPavilion 38.2°Culet: NoneDepth 71.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 23
Current: £1,000 GBP|Low: £167 GBP|High: £1,000 GBP|Avg: £486 GBP
Brilliant Earth
Retailer 2
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Retailer 21
October 25, 2026
Retailer 9£169 GBP
Retailer 16£188 GBP
Retailer 17£196 GBP
Retailer 5£209 GBP
Retailer 11£209 GBP
Retailer 13£353 GBP
Retailer 6£356 GBP
Retailer 19£356 GBP
Retailer 15£376 GBP
Retailer 3£388 GBP
Retailer 2£393 GBP
Retailer 21£514 GBP
Retailer 20£541 GBP
Retailer 4£575 GBP
Retailer 12£614 GBP
Retailer 8£671 GBP
Retailer 10£710 GBP
Retailer 14£742 GBP
Retailer 18£842 GBP
Retailer 7£952 GBP
Brilliant Earth£1,000 GBP

41 data points across 21 retailers

22 retailers£356 GBP to £1,000 GBP

Retailer 1
-
£169 GBP
$226 USD
Price last confirmed 7 days ago
Retailer 2
-
£196 GBP
$262 USD
View
Price last confirmed 10 days ago
Retailer 3
-
£204 GBP
$274 USD
View
Price last confirmed 38 days ago
Retailer 4
-
£209 GBP
$280 USD
View
Price last confirmed 8 days ago
Retailer 5
-
£209 GBP
$280 USD
View
Price last confirmed 14 days ago
Retailer 6
-
£353 GBP
ZAR 7,644 ZAR
View
Price last confirmed 7 days ago
Retailer 7
-
£356 GBP
$477 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
£356 GBP
$477 USD
View
Retailer 9
-
£376 GBP
View
Price last confirmed 7 days ago
A
Retailer 10
-
£388 GBP
$520 USD
View
B+
Retailer 11
-
£393 GBP
€501 EUR
View
Retailer 12
-
£514 GBP
A$1,059 AUD
View
Price last confirmed 12 days ago
Retailer 13
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£541 GBP
$725 USD
View
Price last confirmed 12 days ago
Retailer 14
-
£575 GBP
$771 USD
View
Price last confirmed 7 days ago
Retailer 15
-
£614 GBP
A$1,265 AUD
View
Price last confirmed 25 days ago
Retailer 16
-
£671 GBP
$899 USD
View
Price last confirmed 8 days ago
B
Retailer 17
-
£710 GBP
$952 USD
View
B
Retailer 18
-
£757 GBP
$1,014 USD
View
Retailer 19
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£842 GBP
View
Price last confirmed 9 days ago
Retailer 20
-
£952 GBP
$1,275 USD
View
Price last confirmed 7 days ago
B
Retailer 21
-
£1,000 GBP
$1,340 USD
View
Most Expensive
B
Brilliant Earth
15483255A · Oct 23
£1,000 GBP
$1,340 USD
View
21 more retailers have this diamond
Prices start from £356 GBPSave up to £644 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
£356 GBP