Round|Lab Grown|GIA

0.60ct I SI1 Round Lab Grown Diamond

ID • I/SI1

Diamond specifications and retailer prices

From £158 GBP
$212 USD
As of October 27, 2026
Save £386 GBP (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £544 GBP at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 0.6ct lab-grown round diamond

This 0.6ct lab-grown round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 13 retailers as of October 24, 2026, with a 244% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions5.45 × 5.48 × 3.30 mm
L/W Ratio1.01
Top View
5.45 mm5.48 mm0.60 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 60.0%CrownGirdle: MED-STHPavilionCulet: NoneDepth 60.3%

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: Oct 27
Current: £544 GBP|Low: £137 GBP|High: £1,351 GBP|Avg: £509 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4£137 GBP
Retailer 2£158 GBP
Retailer 3£169 GBP
Retailer 5£183 GBP
NZ Jewellers£544 GBP
Retailer 8£619 GBP
Retailer 7£746 GBP
Retailer 6£1,351 GBP

19 data points across 8 retailers

13 retailers£158 GBP to £544 GBP

Retailer 1
-
£137 GBP
$183 USD
Price last confirmed 38 days ago
Retailer 2
-
£137 GBP
$183 USD
View
Price last confirmed 8 days ago
Retailer 3
-
£137 GBP
$183 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
£158 GBP
$212 USD
View
Retailer 5
-
£158 GBP
$212 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
£158 GBP
$212 USD
View
Retailer 7
-
£158 GBP
$212 USD
View
Price last confirmed 17 days ago
Retailer 8
-
£167 GBP
$224 USD
View
Price last confirmed 35 days ago
A
Retailer 9
-
£169 GBP
$227 USD
View
A
Retailer 10
-
£183 GBP
$245 USD
View
B
Retailer 11
-
£544 GBP
$729 USD
View
Retailer 12
-
£544 GBP
$729 USD
View
Price last confirmed 40 days ago
Most Expensive
NZ Jewellers
b084a0aa-9522-4b75-9d4f-fc69c737103c · Oct 14
£544 GBP
$729 USD
View
Price last confirmed 16 days ago
12 more retailers have this diamond
Prices start from £158 GBPSave up to £386 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
£158 GBP