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Round|Lab Grown|IGI

3.02ct K SI1 Round Lab Grown Diamond

VG • K/SI1 • IGI LG487173053

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487173053

Diamond specifications and retailer prices

From £3,433 GBP
As of November 5, 2026
Save £4,791 GBP (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £8,224 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 3.02ct lab-grown round diamond

This 3.02ct lab-grown round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG487173053 or 487173053. Listed at 9 retailers as of November 5, 2026, with prices from £3,433 to £8,224, a £4,791 spread on the same certified stone. MOH London lists it at £8,224. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.02
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487173053
Dimensions9.00 × 8.87 × 5.83 mm
L/W Ratio1.01
Girdle conditionFaceted
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
9.00 mm8.87 mm3.02 ctK / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487173053
Side View
Table 59.0%Crown 37.9°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £8,224 GBP|Low: £3,433 GBP|High: £8,357 GBP|Avg: £5,508 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4£3,433 GBP
Retailer 2£3,986 GBP
Retailer 6£4,419 GBP
Retailer 3£5,087 GBP
Retailer 5£6,160 GBP
MOH London£8,224 GBP

18 data points across 6 retailers

9 retailers£3,433 GBP to £8,224 GBP

B+
Cheapest Retailer
-
£3,433 GBP
B+
Retailer 2
-
£3,598 GBP
View
B+
Retailer 3
-
£3,983 GBP
View
Retailer 4
-
£3,983 GBP
View
Price last confirmed 25 days ago
B+
Retailer 5
-
£3,986 GBP
View
B
Retailer 6
-
£4,977 GBP
View
B
Retailer 7
-
£5,087 GBP
View
B
Retailer 8
-
£6,160 GBP
View
Most Expensive
B
MOH London
LG487173053 · Nov 5
£8,224 GBP
View
8 more retailers have this diamond
Prices start from £3,433 GBPSave up to £4,791 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.

B+
3.02ct Round
£3,433 GBP