CaratHunter
Plans
Round|Natural|GIA

0.60ct M SI2 Round Natural Diamond

EX • M/SI2 • GIA 2457171824

Certificate GIA 2457171824

Diamond specifications and retailer prices

From £142 GBP
As of November 5, 2026
Save £195 GBP (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £911 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.6ct natural round diamond

This 0.6ct natural round sits in the half to three-quarter carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2457171824. Listed at 8 retailers as of November 5, 2026, with a 138% 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
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2457171824
Dimensions5.33 × 5.39 × 3.36 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.33 mm5.39 mm0.60 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2457171824
Side View
Table 56.0%Crown 35.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.7%

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: £337 GBP|Low: £142 GBP|High: £385 GBP|Avg: £246 GBP|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 2£142 GBP
Retailer 4£171 GBP
Retailer 5£217 GBP
Retailer 3£288 GBP
Retailer 1£337 GBP

45 data points across 5 retailers

8 retailers£142 GBP to £337 GBP

A
Cheapest Retailer
-
£142 GBP
A
Retailer 2
-
£171 GBP
View
Retailer 3
-
£201 GBP
View
Price last confirmed 34 days ago
Retailer 4
-
£226 GBP
View
Price last confirmed 38 days ago
Retailer 5
-
£270 GBP
View
Price last confirmed 35 days ago
A
Retailer 6
-
£288 GBP
View
A
Retailer 7
-
£337 GBP
View
Most Expensive
NZ Jewellers
c3fc5d8b-755e-49c7-82ec-2de05da62d76 · Oct 3
£911 GBP
$1,226 USD
View
Price last confirmed 34 days ago
7 more retailers have this diamond
Prices start from £142 GBPSave up to £195 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
£142 GBP