CaratHunter
Plans
Round|Lab Grown|IGI

2.63ct K SI1 Round Lab Grown Diamond

EX • K/SI1 • IGI LG442069470

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442069470

Diamond specifications and retailer prices

From £1,702 GBP
As of November 5, 2026
Save £3,640 GBP (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £5,342 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 2.63ct lab-grown round diamond

This 2.63ct lab-grown round 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 LG442069470 or 442069470. Listed at 9 retailers as of November 5, 2026, with prices from £1,702 to £5,342, a £3,640 spread on the same certified stone. MOH London lists it at £5,342. 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

2.63
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442069470
Dimensions8.97 × 9.04 × 5.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
8.97 mm9.04 mm2.63 ctK / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442069470
Side View
Table 57.0%Crown 31.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £5,342 GBP|Low: £1,702 GBP|High: £7,064 GBP|Avg: £3,505 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4£1,702 GBP
Retailer 5£1,974 GBP
Retailer 3£2,095 GBP
Retailer 7£2,514 GBP
Retailer 2£3,025 GBP
Retailer 6£3,080 GBP
MOH London£5,342 GBP
Retailer 8£7,064 GBP

14 data points across 8 retailers

9 retailers£1,702 GBP to £5,342 GBP

A
Cheapest Retailer
-
£1,702 GBP
A
Retailer 2
-
£1,852 GBP
View
Retailer 3
-
£1,974 GBP
View
Price last confirmed 26 days ago
A
Retailer 4
-
£1,974 GBP
View
A
Retailer 5
-
£2,095 GBP
View
B
Retailer 6
-
£2,713 GBP
View
B
Retailer 7
-
£3,025 GBP
View
B
Retailer 8
-
£3,080 GBP
View
Most Expensive
B
MOH London
LG442069470 · Nov 5
£5,342 GBP
View
8 more retailers have this diamond
Prices start from £1,702 GBPSave up to £3,640 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
2.63ct Round
£1,702 GBP