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Princess|Lab Grown|IGI

1.13ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG602381374

Shape and cutting style on the report: Princess cut

Certificate IGI LG602381374

Diamond specifications and retailer prices

From £116 GBP
As of November 4, 2026
Save £664 GBP (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £780 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.13ct lab-grown princess diamond

This 1.13ct 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 LG602381374 or 602381374. Listed at 17 retailers as of November 4, 2026, with prices from £116 to £780, a £664 spread on the same certified stone. Reve Diamonds lists it at £780. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602381374
Dimensions5.78 × 5.67 × 3.90 mm
L/W Ratio1.02
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
5.78 mm5.67 mm1.13 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602381374
Side View
Table 68.0%Crown 38.4°Girdle: MediumPavilion 37.5°Culet: NoneDepth 68.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £667 GBP|Low: £116 GBP|High: £780 GBP|Avg: £315 GBP|-8.2%
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
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Retailer 16
Reve Diamonds
November 4, 2026
Retailer 12£116 GBP
Retailer 15£129 GBP
Retailer 9£134 GBP
Retailer 3£143 GBP
Retailer 7£156 GBP
Retailer 16£247 GBP
Retailer 2£261 GBP
Retailer 11£279 GBP
Retailer 13£290 GBP
Retailer 14£349 GBP
Retailer 8£393 GBP
Retailer 6£396 GBP
Retailer 4£461 GBP
Retailer 10£487 GBP
Retailer 5£501 GBP
Retailer 1£667 GBP
Reve Diamonds£780 GBP

29 data points across 17 retailers

17 retailers£116 GBP to £780 GBP

A
Cheapest Retailer
-
£116 GBP
A
Retailer 2
-
£129 GBP
View
Final sale: no returns
A
Retailer 3
-
£134 GBP
View
A
Retailer 4
-
£143 GBP
View
Retailer 5
-
£156 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£247 GBP
View
A
Retailer 7
-
£261 GBP
View
A
Retailer 8
-
£279 GBP
View
A
Retailer 9
-
£290 GBP
View
A
Retailer 10
-
£349 GBP
View
B+
Retailer 11
-
£393 GBP
View
Retailer 12
-
£396 GBP
View
Price last confirmed 11 days ago
B+
Retailer 13
-
£461 GBP
View
B+
Retailer 14
-
£487 GBP
View
B+
Retailer 15
-
£501 GBP
View
B
Retailer 16
-
£667 GBP
View
Most Expensive
B
Reve Diamonds
5E73DF790 · Nov 4
£780 GBP
$1,053 USD
View
16 more retailers have this diamond
Prices start from £116 GBPSave up to £664 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
1.13ct Princess
£116 GBP