Princess|Lab Grown|IGI

1.03ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG849677467

Shape and cutting style on the report: Princess cut

Certificate IGI LG849677467

Diamond specifications and retailer prices

From £246 GBP
$329 USD
As of October 30, 2026
Save £268 GBP (52%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £513 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.03ct lab-grown princess diamond

This 1.03ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849677467 or 849677467. Listed at 7 retailers as of October 30, 2026, with prices from £246 to £513, a £268 spread on the same certified stone. Taylor and Hart lists it at £513. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849677467
Dimensions5.51 × 5.43 × 3.94 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.51 mm5.43 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849677467
Side View
Table 72.0%Crown 39.1°Girdle: MediumPavilion 40.1°Culet: NoneDepth 72.6%

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: Oct 30
Current: £256 GBP|Low: £246 GBP|High: £513 GBP|Avg: £351 GBP|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 31, 2026
Retailer 2£246 GBP
Retailer 1£256 GBP
Retailer 4£266 GBP
Retailer 5£279 GBP
Retailer 3£328 GBP
Retailer 6£476 GBP
Taylor and Hart£513 GBP

3 data points across 7 retailers

7 retailers£246 GBP to £513 GBP

A
Cheapest Retailer
-
£246 GBP
$329 USD
A
Retailer 2
-
£256 GBP
View
A
Retailer 3
-
£266 GBP
$357 USD
View
A
Retailer 4
-
£279 GBP
View
B+
Retailer 5
-
£328 GBP
$440 USD
View
B+
Retailer 6
-
£476 GBP
$638 USD
View
Most Expensive
B
Taylor and Hart
FO3C5ZO · Oct 31
£513 GBP
$687 USD
View
6 more retailers have this diamond
Prices start from £246 GBPSave up to £268 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
1.03ct Princess
£246 GBP