Princess|Lab Grown|IGI

1.00ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG530293248

Shape and cutting style on the report: Princess cut

Certificate IGI LG530293248

Diamond specifications and retailer prices

From £173 GBP
$232 USD
As of October 30, 2026
Save £794 GBP (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £967 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530293248 or 530293248. Listed at 17 retailers as of October 30, 2026, with prices from £173 to £967, a £794 spread on the same certified stone. Reve Diamonds lists it at £967. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.7°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530293248
Dimensions5.37 × 5.36 × 3.91 mm
L/W Ratio1.00
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
5.37 mm5.36 mm1.00 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG530293248
Side View
Table 69.0%Crown 44.7°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 72.9%

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: Oct 30
Current: £270 GBP|Low: £134 GBP|High: £967 GBP|Avg: £465 GBP|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Reve Diamonds
October 30, 2026
Retailer 12£173 GBP
Retailer 7£193 GBP
Retailer 4£201 GBP
Retailer 2£215 GBP
Retailer 14£215 GBP
Retailer 3£260 GBP
Retailer 1£270 GBP
Retailer 15£364 GBP
Retailer 10£369 GBP
Retailer 5£387 GBP
Retailer 16£690 GBP
Retailer 11£693 GBP
Retailer 13£702 GBP
Retailer 6£730 GBP
Retailer 8£819 GBP
Retailer 9£865 GBP
Reve Diamonds£967 GBP

41 data points across 17 retailers

17 retailers£173 GBP to £967 GBP

A
Cheapest Retailer
-
£173 GBP
$232 USD
A
Retailer 2
-
£193 GBP
$259 USD
View
Final sale: no returns
A
Retailer 3
-
£201 GBP
$269 USD
View
A
Retailer 4
-
£215 GBP
$288 USD
View
A
Retailer 5
-
£215 GBP
$288 USD
View
A
Retailer 6
-
£260 GBP
$349 USD
View
A
Retailer 7
-
£270 GBP
View
B+
Retailer 8
-
£353 GBP
HK$3,700 HKD
View
B+
Retailer 9
-
£364 GBP
$488 USD
View
B+
Retailer 10
-
£369 GBP
ZAR 7,991 ZAR
View
B+
Retailer 11
-
£387 GBP
$519 USD
View
B
Retailer 12
-
£690 GBP
$925 USD
View
B
Retailer 13
-
£693 GBP
$929 USD
View
B
Retailer 14
-
£702 GBP
$940 USD
View
B
Retailer 15
-
£730 GBP
$978 USD
View
B
Retailer 16
-
£865 GBP
View
Most Expensive
B
Reve Diamonds
BEA8195A5 · Oct 30
£967 GBP
$1,296 USD
View
16 more retailers have this diamond
Prices start from £173 GBPSave up to £794 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
1.00ct Princess
£173 GBP