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Princess|Lab Grown|IGI

2.09ct K SI1 Princess Lab Grown Diamond

ID • K/SI1 • IGI LG436074757

Shape and cutting style on the report: Princess cut

Certificate IGI LG436074757

Diamond specifications and retailer prices

From £1,310 GBP
As of November 6, 2026
Save £3,017 GBP (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,327 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 2.09ct lab-grown princess diamond

This 2.09ct 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 LG436074757 or 436074757. Listed at 9 retailers as of November 5, 2026, with prices from £1,310 to £4,327, a £3,017 spread on the same certified stone. MOH London lists it at £4,327. 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

2.09
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.9°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436074757
Dimensions7.14 × 6.99 × 4.76 mm
L/W Ratio1.02
Culet sizePointed
Top View
7.14 mm6.99 mm2.09 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436074757
Side View
Table 74.0%Crown 40.9°Girdle: Slightly ThickPavilion 37.8°Culet: NoneDepth 68.1%

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 6
Current: £4,327 GBP|Low: £1,310 GBP|High: £4,392 GBP|Avg: £2,509 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4£1,310 GBP
Retailer 2£1,646 GBP
Retailer 6£2,036 GBP
Retailer 5£2,384 GBP
Retailer 3£2,556 GBP
MOH London£4,327 GBP

16 data points across 6 retailers

9 retailers£1,310 GBP to £4,327 GBP

A
Cheapest Retailer
-
£1,310 GBP
A
Retailer 2
-
£1,425 GBP
View
A
Retailer 3
-
£1,519 GBP
View
Retailer 4
-
£1,519 GBP
View
Price last confirmed 25 days ago
A
Retailer 5
-
£1,646 GBP
View
B+
Retailer 6
-
£2,384 GBP
View
B
Retailer 7
-
£2,556 GBP
View
B
Retailer 8
-
£2,848 GBP
View
Most Expensive
B
MOH London
LG436074757 · Nov 5
£4,327 GBP
View
8 more retailers have this diamond
Prices start from £1,310 GBPSave up to £3,017 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
2.09ct Princess
£1,310 GBP