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Princess|Lab Grown|IGI

2.00ct G SI1 Princess Lab Grown Diamond

ID • G/SI1 • IGI LG526277156

Shape and cutting style on the report: Princess cut

Certificate IGI LG526277156

Diamond specifications and retailer prices

From £1,330 GBP
As of November 4, 2026
Save £1,583 GBP (54%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £4,342 GBP at Loose Grown Diamond · As of November 4, 2026
View at Loose Grown Diamond

About this 2ct lab-grown princess diamond

This 2ct 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 LG526277156 or 526277156. Listed at 13 retailers as of November 4, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.00
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526277156
Dimensions6.86 × 6.83 × 4.85 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.86 mm6.83 mm2.00 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526277156
Side View
Table 69.5%Crown 41.7°Girdle: Slightly ThickPavilion 38.7°Culet: NoneDepth 71.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £4,342 GBP|Low: £1,330 GBP|High: £7,183 GBP|Avg: £3,367 GBP
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 9£1,330 GBP
Retailer 8£2,411 GBP
Retailer 3£2,623 GBP
Retailer 4£2,700 GBP
Retailer 10£2,797 GBP
Retailer 12£2,797 GBP
Retailer 11£3,495 GBP
Retailer 6£3,684 GBP
Retailer 2£3,754 GBP
Retailer 7£3,936 GBP
Loose Grown Diamond£4,342 GBP
Retailer 5£7,069 GBP

44 data points across 12 retailers

13 retailers£1,330 GBP to £2,913 GBP

B
Cheapest Retailer
-
£1,330 GBP
B
Retailer 2
-
£2,411 GBP
View
B
Retailer 3
-
£2,623 GBP
View
B
Retailer 4
-
£2,700 GBP
View
Final sale: no returns
B
Retailer 5
-
£2,797 GBP
View
Retailer 6
-
£2,797 GBP
View
Price last confirmed 25 days ago
B
Retailer 7
-
£2,913 GBP
View
Retailer 8
-
£3,495 GBP
View
Price under review
Retailer 9
-
£3,684 GBP
View
Price under review
Retailer 10
-
£3,754 GBP
View
Price under review
Retailer 11
-
£3,936 GBP
View
Price under review
Most Expensive
Loose Grown Diamond
526277156 · Nov 4
£4,342 GBP
$5,844 USD
View
Price under review
11 more retailers have this diamond
Prices start from £1,330 GBPSave up to £1,583 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.

B
2.00ct Princess
£1,330 GBP