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Princess|Lab Grown|IGI

1.15ct G VVS1 Princess Lab Grown Diamond

ID • G/VVS1 • IGI LG620446095

Shape and cutting style on the report: Princess cut

Certificate IGI LG620446095

Diamond specifications and retailer prices

From £124 GBP
As of November 4, 2026
Save £1,087 GBP (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,211 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.15ct lab-grown princess diamond

This 1.15ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG620446095 or 620446095. Listed at 9 retailers as of November 2, 2026, with prices from £124 to £1,211, a £1,087 spread on the same certified stone. Do Amore Diamonds lists it at £1,211. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620446095
Dimensions5.67 × 5.61 × 4.07 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.67 mm5.61 mm1.15 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620446095
Side View
Table 67.0%Crown 42.8°Girdle: MediumPavilion 38.2°Culet: NoneDepth 72.5%

Caratlytics Score

How it works →
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: Nov 4
Current: £1,211 GBP|Low: £106 GBP|High: £1,323 GBP|Avg: £488 GBP|-8.4%
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 12
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Retailer 15
November 5, 2026
Retailer 10£124 GBP
Retailer 2£144 GBP
Retailer 14£152 GBP
Retailer 9£277 GBP
Retailer 15£298 GBP
Retailer 5£314 GBP
Retailer 4£365 GBP
Retailer 6£385 GBP
Retailer 12£421 GBP
Retailer 8£522 GBP
Retailer 11£546 GBP
Retailer 7£596 GBP
Retailer 3£695 GBP
Retailer 13£808 GBP
Do Amore Diamonds£1,211 GBP

22 data points across 15 retailers

9 retailers£124 GBP to £1,211 GBP

A
Cheapest Retailer
-
£124 GBP
A
Retailer 2
-
£144 GBP
View
A
Retailer 3
-
£152 GBP
View
Final sale: no returns
A
Retailer 4
-
£277 GBP
View
B+
Retailer 5
-
£421 GBP
View
B+
Retailer 6
-
£522 GBP
View
B+
Retailer 7
-
£546 GBP
View
B
Retailer 8
-
£808 GBP
View
Most Expensive
B
Do Amore Diamonds
27-30E9A72B6 · Nov 2
£1,211 GBP
$1,630 USD
View
8 more retailers have this diamond
Prices start from £124 GBPSave up to £1,087 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
1.15ct Princess
£124 GBP