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Round|Lab Grown|IGI

2.69ct K SI1 Round Lab Grown Diamond

ID • K/SI1 • IGI LG487172916

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487172916

Diamond specifications and retailer prices

From £1,740 GBP
As of November 5, 2026
Save £3,650 GBP (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £5,390 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 2.69ct lab-grown round diamond

This 2.69ct 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 LG487172916 or 487172916. Listed at 9 retailers as of November 5, 2026, with prices from £1,740 to £5,390, a £3,650 spread on the same certified stone. MOH London lists it at £5,390. 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

2.69
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487172916
Dimensions8.96 × 9.00 × 5.42 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.96 mm9.00 mm2.69 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487172916
Side View
Table 59.5%Crown 34.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.4%

Caratlytics Score

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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 5
Current: £5,390 GBP|Low: £1,740 GBP|High: £5,477 GBP|Avg: £3,069 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4£1,740 GBP
Retailer 5£2,019 GBP
Retailer 2£2,140 GBP
Retailer 7£2,567 GBP
Retailer 3£3,094 GBP
Retailer 6£3,150 GBP
MOH London£5,390 GBP

18 data points across 7 retailers

9 retailers£1,740 GBP to £5,390 GBP

A
Cheapest Retailer
-
£1,740 GBP
A
Retailer 2
-
£1,893 GBP
View
A
Retailer 3
-
£2,019 GBP
View
Retailer 4
-
£2,019 GBP
View
Price last confirmed 26 days ago
B+
Retailer 5
-
£2,140 GBP
View
B
Retailer 6
-
£2,774 GBP
View
B
Retailer 7
-
£3,094 GBP
View
B
Retailer 8
-
£3,150 GBP
View
Most Expensive
B
MOH London
LG487172916 · Nov 5
£5,390 GBP
View
8 more retailers have this diamond
Prices start from £1,740 GBPSave up to £3,650 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
2.69ct Round
£1,740 GBP