Princess|Lab Grown|IGI

1.03ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG847618737

Shape and cutting style on the report: Princess cut

Certificate IGI LG847618737

Diamond specifications and retailer prices

From £172 GBP
HK$1,800 HKD
As of November 1, 2026
Save £542 GBP (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £806 GBP at Reve Diamonds · As of October 26, 2026
View at Reve Diamonds

About this 1.03ct lab-grown princess diamond

This 1.03ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847618737 or 847618737. Listed at 19 retailers as of October 26, 2026, with a 316% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847618737
Dimensions5.56 × 5.38 × 3.84 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.56 mm5.38 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847618737
Side View
Table 70.0%Crown 41°Girdle: Slightly ThickPavilion 37.4°Culet: NoneDepth 71.4%

Caratlytics Score

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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 1
Current: £405 GBP|Low: £136 GBP|High: £806 GBP|Avg: £360 GBP|-21.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 2, 2026
Retailer 7£136 GBP
Retailer 6£142 GBP
Retailer 17£152 GBP
Retailer 9£172 GBP
Retailer 13£183 GBP
Retailer 5£246 GBP
Retailer 12£257 GBP
Retailer 14£261 GBP
Retailer 16£274 GBP
Retailer 15£327 GBP
Retailer 3£333 GBP
Retailer 1£405 GBP
Retailer 11£415 GBP
Retailer 4£477 GBP
Retailer 18£490 GBP
Retailer 10£499 GBP
Retailer 8£531 GBP
Retailer 2£714 GBP
Reve Diamonds£806 GBP

7 data points across 19 retailers

19 retailers£172 GBP to £714 GBP

Retailer 1
-
£142 GBP
$191 USD
Price last confirmed 9 days ago
Retailer 2
-
£152 GBP
$204 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
£172 GBP
HK$1,800 HKD
View
Retailer 4
-
£183 GBP
View
Price last confirmed 7 days ago
Retailer 5
-
£246 GBP
$330 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£257 GBP
€328 EUR
View
Retailer 7
-
£261 GBP
View
Price last confirmed 7 days ago
Retailer 8
-
£274 GBP
$368 USD
View
Price last confirmed 8 days ago
Retailer 9
-
£327 GBP
View
Price last confirmed 7 days ago
Retailer 10
-
£333 GBP
$447 USD
View
Price last confirmed 7 days ago
Retailer 11
-
£376 GBP
$505 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£405 GBP
$544 USD
View
B+
Retailer 13
-
£415 GBP
SGD 753 SGD
View
B
Retailer 14
-
£477 GBP
$640 USD
View
Retailer 15
-
£490 GBP
$657 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
£499 GBP
$669 USD
View
Retailer 17
-
£531 GBP
$712 USD
View
Price last confirmed 7 days ago
B
Retailer 18
-
£714 GBP
View
Most Expensive
Reve Diamonds
9293C114A · Oct 26
£806 GBP
$1,082 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from £172 GBPSave up to £542 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
£172 GBP