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Princess|Lab Grown|IGI

2.62ct G SI1 Princess Lab Grown Diamond

ID • G/SI1 • IGI LG526271073

Shape and cutting style on the report: Princess cut

Certificate IGI LG526271073

Diamond specifications and retailer prices

From £1,508 GBP
As of November 4, 2026
Save £7,927 GBP (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £9,436 GBP at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 2.62ct lab-grown princess diamond

This 2.62ct lab-grown princess sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG526271073 or 526271073. Listed at 15 retailers as of November 4, 2026, with prices from £1,508 to £9,436, a £7,927 spread on the same certified stone. Reve Diamonds lists it at £9,436. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.62
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526271073
Dimensions7.51 × 7.43 × 5.36 mm
L/W Ratio1.01
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
7.51 mm7.43 mm2.62 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526271073
Side View
Table 72.5%Crown 46.8°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 72.1%

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: Nov 4
Current: £4,845 GBP|Low: £1,508 GBP|High: £7,569 GBP|Avg: £4,354 GBP|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6£1,508 GBP
Retailer 8£3,110 GBP
Retailer 3£3,259 GBP
Retailer 2£3,607 GBP
Retailer 9£3,607 GBP
Retailer 11£4,508 GBP
Retailer 5£4,621 GBP
Retailer 7£4,694 GBP
Retailer 1£4,845 GBP
Retailer 10£5,585 GBP
Retailer 4£7,449 GBP

46 data points across 11 retailers

15 retailers£1,508 GBP to £9,436 GBP

A
Cheapest Retailer
-
£1,508 GBP
B
Retailer 2
-
£3,110 GBP
View
B
Retailer 3
-
£3,259 GBP
View
B
Retailer 4
-
£3,288 GBP
View
B
Retailer 5
-
£3,482 GBP
View
Final sale: no returns
B
Retailer 6
-
£3,607 GBP
View
Retailer 7
-
£3,607 GBP
View
Price last confirmed 25 days ago
B
Retailer 8
-
£3,644 GBP
View
B
Retailer 9
-
£4,508 GBP
View
B
Retailer 10
-
£4,621 GBP
View
B
Retailer 11
-
£4,694 GBP
View
B
Retailer 12
-
£4,845 GBP
View
B
Retailer 13
-
£5,585 GBP
View
B
Retailer 14
-
£7,449 GBP
View
Most Expensive
B
Reve Diamonds
640DD1676 · Nov 6
£9,436 GBP
$12,700 USD
View
14 more retailers have this diamond
Prices start from £1,508 GBPSave up to £7,927 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
2.62ct Princess
£1,508 GBP