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0.61ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2514402068

Certificate GIA 2514402068

Diamond specifications and retailer prices

From £427 GBP
As of November 4, 2026
Save £917 GBP (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,344 GBP at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.61ct natural round diamond

This 0.61ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2514402068. Listed at 10 retailers as of November 4, 2026, with prices from £427 to £1,344, a £917 spread on the same certified stone. NZ Jewellers lists it at £1,344. 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

0.61
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2514402068
Dimensions5.43 × 5.41 × 3.35 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
5.43 mm5.41 mm0.61 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2514402068
Side View
Table 58.0%Crown 35.5°Girdle: ThickPavilion 41°Culet: NoneDepth 61.8%

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: Nov 4
Current: £1,344 GBP|Low: £427 GBP|High: £1,344 GBP|Avg: £623 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7£427 GBP
Retailer 12£429 GBP
Retailer 4£461 GBP
Retailer 10£461 GBP
Retailer 11£475 GBP
Retailer 9£487 GBP
Retailer 3£494 GBP
Retailer 2£514 GBP
Retailer 5£631 GBP
Retailer 6£640 GBP
Retailer 8£987 GBP
NZ Jewellers£1,344 GBP

42 data points across 12 retailers

10 retailers£427 GBP to £1,344 GBP

A
Cheapest Retailer
-
£427 GBP
A
Retailer 2
-
£429 GBP
View
B+
Retailer 3
-
£461 GBP
View
B+
Retailer 4
-
£487 GBP
View
B+
Retailer 5
-
£494 GBP
View
B+
Retailer 6
-
£514 GBP
View
B
Retailer 7
-
£631 GBP
View
B
Retailer 8
-
£640 GBP
View
B
Retailer 9
-
£987 GBP
View
Most Expensive
C
NZ Jewellers
559d509d-615f-443b-aab3-77ee2c40507d · Nov 4
£1,344 GBP
$1,809 USD
View
9 more retailers have this diamond
Prices start from £427 GBPSave up to £917 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
0.61ct Round
£427 GBP