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Round|Natural|GIA

1.60ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 5556862111

Certificate GIA 5556862111

Diamond specifications and retailer prices

From £3,658 GBP
As of November 6, 2026
Save £4,500 GBP (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £8,158 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5556862111. Listed at 14 retailers as of November 5, 2026, with prices from £3,658 to £8,158, a £4,500 spread on the same certified stone. NZ Jewellers lists it at £8,158. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5556862111
Dimensions7.43 × 7.48 × 4.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
7.43 mm7.48 mm1.60 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556862111
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.8%

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 6
Current: £8,158 GBP|Low: £3,658 GBP|High: £8,317 GBP|Avg: £5,368 GBP|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2£3,658 GBP
Retailer 12£4,254 GBP
Retailer 11£4,529 GBP
Retailer 5£4,546 GBP
Retailer 7£4,601 GBP
Retailer 10£4,878 GBP
Retailer 3£4,953 GBP
Retailer 6£4,995 GBP
Retailer 9£5,009 GBP
Retailer 4£5,628 GBP
Retailer 8£5,951 GBP
Retailer 13£7,166 GBP
NZ Jewellers£8,158 GBP

23 data points across 13 retailers

14 retailers£3,658 GBP to £8,158 GBP

A
Cheapest Retailer
-
£3,658 GBP
A
Retailer 2
-
£4,254 GBP
View
A
Retailer 3
-
£4,529 GBP
View
Retailer 4
-
£4,546 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£4,601 GBP
View
B+
Retailer 6
-
£4,878 GBP
View
B+
Retailer 7
-
£4,953 GBP
View
B+
Retailer 8
-
£4,995 GBP
View
B+
Retailer 9
-
£5,009 GBP
View
Retailer 10
-
£5,275 GBP
View
Price last confirmed 38 days ago
B+
Retailer 11
-
£5,628 GBP
View
B+
Retailer 12
-
£5,951 GBP
View
B
Retailer 13
-
£7,166 GBP
View
Most Expensive
B
NZ Jewellers
875ae2aa-ac04-449b-b003-93cef5fbbb8f · Nov 5
£8,158 GBP
$10,980 USD
View
13 more retailers have this diamond
Prices start from £3,658 GBPSave up to £4,500 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
1.60ct Round
£3,658 GBP