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Round|Lab Grown|IGI

0.60ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG445055532

Certificate IGI LG445055532

Diamond specifications and retailer prices

From £172 GBP
HK$1,800 HKD
As of October 31, 2026
Save £237 GBP (58%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £409 GBP at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 0.6ct lab-grown round diamond

This 0.6ct lab-grown round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445055532 or 445055532. Listed at 2 retailers as of October 31, 2026, with prices from £172 to £409, a £237 spread on the same certified stone. Michael Trio lists it at £409. 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

0.60
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG445055532
Dimensions5.40 × 5.45 mm
L/W Ratio1.01
Top View
5.40 mm5.45 mm0.60 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445055532
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £409 GBP|Low: £172 GBP|High: £490 GBP|Avg: £301 GBP|-16.7%
Michael Trio
Retailer 2
September 29, 2026
Retailer 2£172 GBP
Michael Trio£409 GBP

8 data points across 2 retailers

2 retailers£172 GBP to £409 GBP

A
Cheapest Retailer
-
£172 GBP
HK$1,800 HKD
Most Expensive
B
Michael Trio
6316049910 · Oct 31
£409 GBP
SGD 740 SGD
View
1 more retailer has this diamond
Prices start from £172 GBPSave up to £237 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
0.60ct Round
£172 GBP