CaratHunter
Plans
Round|Natural|GIA

0.60ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6455326731

Certificate GIA 6455326731

Diamond specifications and retailer prices

From £420 GBP
As of November 4, 2026
Save £895 GBP (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,314 GBP at NZ Jewellers · As of November 4, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6455326731. Listed at 18 retailers as of November 4, 2026, with prices from £420 to £1,314, a £895 spread on the same certified stone. NZ Jewellers lists it at £1,314. 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
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6455326731
Dimensions5.47 × 5.45 × 3.31 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Twinning Wisp
Top View
5.47 mm5.45 mm0.60 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6455326731
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.6%

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 4
Current: £506 GBP|Low: £420 GBP|High: £979 GBP|Avg: £558 GBP|+5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4£420 GBP
Retailer 8£425 GBP
Retailer 6£452 GBP
Retailer 9£467 GBP
Retailer 1£506 GBP
Retailer 3£519 GBP
Retailer 7£523 GBP
Retailer 2£617 GBP
Retailer 5£967 GBP

35 data points across 9 retailers

18 retailers£420 GBP to £1,314 GBP

Retailer 1
-
£419 GBP
Price last confirmed 43 days ago
A
Retailer 2
-
£420 GBP
View
A
Retailer 3
-
£425 GBP
View
Retailer 4
-
£452 GBP
View
Price last confirmed 22 days ago
Retailer 5
-
£452 GBP
View
Price last confirmed 22 days ago
Retailer 6
-
£484 GBP
View
Price last confirmed 28 days ago
Retailer 7
-
£484 GBP
View
Price last confirmed 45 days ago
B+
Retailer 8
-
£484 GBP
View
Retailer 9
-
£484 GBP
View
Price last confirmed 10 days ago
B+
Retailer 10
-
£506 GBP
View
B+
Retailer 11
-
£519 GBP
View
B+
Retailer 12
-
£523 GBP
View
B
Retailer 13
-
£617 GBP
View
B
Retailer 14
-
£967 GBP
View
Retailer 15
-
£1,314 GBP
View
Price last confirmed 43 days ago
Retailer 16
-
£1,314 GBP
View
Price last confirmed 10 days ago
Retailer 17
-
£1,314 GBP
View
Price last confirmed 34 days ago
Most Expensive
C
NZ Jewellers
20a0fdf9-864f-46c2-8f4c-17755d470c1f · Nov 4
£1,314 GBP
$1,769 USD
View
17 more retailers have this diamond
Prices start from £420 GBPSave up to £895 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
£420 GBP