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Round|Natural|GIA

1.06ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 6531683018

Certificate GIA 6531683018

Diamond specifications and retailer prices

From £1,355 GBP
As of November 5, 2026
Save £2,268 GBP (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,624 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.06ct natural round diamond

This 1.06ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6531683018. Listed at 12 retailers as of November 5, 2026, with prices from £1,355 to £3,624, a £2,268 spread on the same certified stone. NZ Jewellers lists it at £3,624. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6531683018
Dimensions6.52 × 6.50 × 4.06 mm
L/W Ratio1.00
Star length50%
Top View
6.52 mm6.50 mm1.06 ctK / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531683018
Side View
Table 59.0%Crown 34.5°GirdlePavilion 41.6°Culet: NoneDepth 62.3%

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: £3,624 GBP|Low: £1,355 GBP|High: £3,624 GBP|Avg: £1,970 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10£1,355 GBP
Retailer 9£1,406 GBP
Retailer 6£1,485 GBP
Retailer 5£1,554 GBP
Retailer 7£1,714 GBP
Retailer 2£1,717 GBP
Retailer 3£1,898 GBP
Retailer 4£2,595 GBP
Retailer 8£2,690 GBP
NZ Jewellers£3,624 GBP

33 data points across 10 retailers

12 retailers£1,355 GBP to £3,624 GBP

A
Cheapest Retailer
-
£1,355 GBP
Retailer 2
-
£1,485 GBP
View
Price last confirmed 29 days ago
A
Retailer 3
-
£1,485 GBP
View
A
Retailer 4
-
£1,554 GBP
View
Retailer 5
-
£1,714 GBP
View
Price last confirmed 28 days ago
B+
Retailer 6
-
£1,714 GBP
View
B+
Retailer 7
-
£1,717 GBP
View
B+
Retailer 8
-
£1,898 GBP
View
B
Retailer 9
-
£2,595 GBP
View
B
Retailer 10
-
£2,690 GBP
View
Retailer 11
-
£3,624 GBP
View
Price last confirmed 39 days ago
Most Expensive
B
NZ Jewellers
d500cfea-78d2-43b7-8374-eb25a1282a42 · Nov 5
£3,624 GBP
$4,877 USD
View
11 more retailers have this diamond
Prices start from £1,355 GBPSave up to £2,268 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
1.06ct Round
£1,355 GBP