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Princess|Lab Grown|IGI

2.13ct K SI1 Princess Lab Grown Diamond

ID • K/SI1 • IGI LG451057437

Shape and cutting style on the report: Princess cut

Certificate IGI LG451057437

Diamond specifications and retailer prices

From £1,334 GBP
As of November 6, 2026
Save £3,086 GBP (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,421 GBP at MOH London · As of November 3, 2026
View at MOH London

About this 2.13ct lab-grown princess diamond

This 2.13ct lab-grown princess sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451057437 or 451057437. Listed at 10 retailers as of November 3, 2026, with prices from £1,334 to £4,421, a £3,086 spread on the same certified stone. MOH London lists it at £4,421. 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

2.13
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057437
Dimensions6.95 × 6.90 × 4.96 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
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Top View
6.95 mm6.90 mm2.13 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451057437
Side View
Table 73.0%Crown 45.6°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 71.9%

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 6
Current: £4,421 GBP|Low: £1,281 GBP|High: £5,540 GBP|Avg: £2,647 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5£1,334 GBP
Retailer 6£1,548 GBP
Retailer 8£1,548 GBP
Retailer 3£1,672 GBP
Retailer 9£2,071 GBP
Retailer 2£2,105 GBP
Retailer 7£2,428 GBP
Retailer 4£2,604 GBP
MOH London£4,421 GBP
Retailer 10£5,540 GBP

39 data points across 10 retailers

10 retailers£1,334 GBP to £4,421 GBP

A
Cheapest Retailer
-
£1,334 GBP
A
Retailer 2
-
£1,452 GBP
View
A
Retailer 3
-
£1,548 GBP
View
Retailer 4
-
£1,548 GBP
View
Price last confirmed 25 days ago
B+
Retailer 5
-
£1,672 GBP
View
B+
Retailer 6
-
£2,105 GBP
View
B+
Retailer 7
-
£2,428 GBP
View
B
Retailer 8
-
£2,604 GBP
View
B
Retailer 9
-
£2,901 GBP
View
Most Expensive
B
MOH London
LG451057437 · Nov 3
£4,421 GBP
View
9 more retailers have this diamond
Prices start from £1,334 GBPSave up to £3,086 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
2.13ct Princess
£1,334 GBP