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Princess|Lab Grown|IGI

1.01ct G VVS1 Princess Lab Grown Diamond

EX • G/VVS1 • IGI LG825678667

Shape and cutting style on the report: Princess cut

Certificate IGI LG825678667

Diamond specifications and retailer prices

From £247 GBP
€315 EUR
As of October 29, 2026
Save £293 GBP (54%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £540 GBP at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 1.01ct lab-grown princess diamond

This 1.01ct 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 LG825678667 or 825678667. Listed at 2 retailers as of October 29, 2026, with prices from £247 to £540, a £293 spread on the same certified stone. Riddles Jewelry lists it at £540. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825678667
Dimensions5.59 × 5.53 × 3.85 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.59 mm5.53 mm1.01 ctG / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825678667
Side View
Table 74.0%Crown 38.4°Girdle: MediumPavilion 38.9°Culet: NoneDepth 69.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £247 GBP|Low: £246 GBP|High: £540 GBP|Avg: £364 GBP|+0.3%
Retailer 1
Riddles Jewelry
October 29, 2026
Retailer 1£247 GBP
Riddles Jewelry£540 GBP

3 data points across 2 retailers

2 retailers£247 GBP to £540 GBP

A
Cheapest Retailer
-
£247 GBP
€315 EUR
Most Expensive
B
Riddles Jewelry
1996409968 · Oct 31
£540 GBP
$724 USD
View
1 more retailer has this diamond
Prices start from £247 GBPSave up to £293 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
1.01ct Princess
£247 GBP