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Princess|Lab Grown|IGI

1.20ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG683543953

Shape and cutting style on the report: Princess cut

Certificate IGI LG683543953

Diamond specifications and retailer prices

From £167 GBP
As of November 4, 2026
Save £776 GBP (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £943 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.2ct lab-grown princess diamond

This 1.2ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG683543953 or 683543953. Listed at 21 retailers as of November 4, 2026, with prices from £167 to £943, a £776 spread on the same certified stone. Reve Diamonds lists it at £943. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683543953
Dimensions5.87 × 5.68 × 4.14 mm
L/W Ratio1.03
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
5.87 mm5.68 mm1.20 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683543953
Side View
Table 64.0%Crown 43.4°Girdle: MediumPavilion 38.6°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: Nov 4
Current: £381 GBP|Low: £165 GBP|High: £943 GBP|Avg: £473 GBP|+2.6%
Retailer 1
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Retailer 18
Reve Diamonds
November 5, 2026
Retailer 7£167 GBP
Retailer 12£186 GBP
Retailer 17£193 GBP
Retailer 4£207 GBP
Retailer 9£207 GBP
Retailer 18£351 GBP
Retailer 5£352 GBP
Retailer 13£356 GBP
Retailer 1£381 GBP
Retailer 3£384 GBP
Retailer 15£390 GBP
Retailer 2£511 GBP
Retailer 16£577 GBP
Retailer 6£664 GBP
Retailer 11£666 GBP
Retailer 8£702 GBP
Retailer 14£827 GBP
Retailer 10£919 GBP
Reve Diamonds£943 GBP

41 data points across 19 retailers

21 retailers£167 GBP to £943 GBP

A
Cheapest Retailer
-
£167 GBP
A
Retailer 2
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£186 GBP
View
Final sale: no returns
A
Retailer 3
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£193 GBP
View
A
Retailer 4
-
£207 GBP
View
Retailer 5
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£207 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
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£351 GBP
View
A
Retailer 7
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£352 GBP
View
A
Retailer 8
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£356 GBP
View
A
Retailer 9
-
£381 GBP
View
A
Retailer 10
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£384 GBP
View
B+
Retailer 11
-
£390 GBP
View
Retailer 12
-
£511 GBP
View
Price last confirmed 11 days ago
B+
Retailer 13
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£576 GBP
View
Retailer 14
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£577 GBP
View
Price last confirmed 8 days ago
B
Retailer 15
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£664 GBP
View
B
Retailer 16
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£666 GBP
View
B
Retailer 17
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£702 GBP
View
B
Retailer 18
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£747 GBP
View
B
Retailer 19
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£827 GBP
View
B
Retailer 20
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£919 GBP
View
Most Expensive
B
Reve Diamonds
249B5B555 · Nov 4
£943 GBP
$1,273 USD
View
20 more retailers have this diamond
Prices start from £167 GBPSave up to £776 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
£167 GBP