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Princess|Lab Grown|IGI

2.97ct K SI1 Princess Lab Grown Diamond

ID • K/SI1 • IGI LG480150383

Shape and cutting style on the report: Princess cut

Certificate IGI LG480150383

Diamond specifications and retailer prices

From £1,852 GBP
As of November 6, 2026
Save £3,886 GBP (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £5,738 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 2.97ct lab-grown princess diamond

This 2.97ct 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 LG480150383 or 480150383. Listed at 9 retailers as of November 5, 2026, with prices from £1,852 to £5,738, a £3,886 spread on the same certified stone. MOH London lists it at £5,738. 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

2.97
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480150383
Dimensions7.79 × 7.64 × 5.47 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
7.79 mm7.64 mm2.97 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480150383
Side View
Table 72.5%Crown 43.2°Girdle: Slightly ThickPavilion 38.3°Culet: NoneDepth 71.6%

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: £5,738 GBP|Low: £1,852 GBP|High: £5,830 GBP|Avg: £3,398 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4£1,852 GBP
Retailer 2£2,270 GBP
Retailer 6£2,725 GBP
Retailer 3£3,222 GBP
Retailer 5£3,349 GBP
MOH London£5,738 GBP

17 data points across 6 retailers

9 retailers£1,852 GBP to £5,738 GBP

A
Cheapest Retailer
-
£1,852 GBP
A
Retailer 2
-
£2,016 GBP
View
A
Retailer 3
-
£2,149 GBP
View
Retailer 4
-
£2,149 GBP
View
Price last confirmed 25 days ago
B+
Retailer 5
-
£2,270 GBP
View
B+
Retailer 6
-
£2,954 GBP
View
B
Retailer 7
-
£3,222 GBP
View
B
Retailer 8
-
£3,349 GBP
View
Most Expensive
B
MOH London
LG480150383 · Nov 5
£5,738 GBP
View
8 more retailers have this diamond
Prices start from £1,852 GBPSave up to £3,886 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
2.97ct Princess
£1,852 GBP