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Round|Natural|IGI

1.60ct K VVS1 Round Natural Diamond

EX • K/VVS1 • IGI 761525677

Shape and cutting style on the report: Round brilliant

Certificate IGI 761525677

Diamond specifications and retailer prices

From £2,532 GBP
As of November 4, 2026
Save £2,281 GBP (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £5,097 GBP at NZ Jewellers · As of October 20, 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 IGI 761525677. Listed at 16 retailers as of November 1, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.9°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 761525677
Dimensions7.41 × 7.45 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.41 mm7.45 mm1.60 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 761525677
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

Caratlytics Score

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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: £5,097 GBP|Low: £2,532 GBP|High: £5,180 GBP|Avg: £3,339 GBP|-1.6%
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
Retailer 14
November 6, 2026
Retailer 3£2,532 GBP
Retailer 13£2,749 GBP
Retailer 2£2,849 GBP
Retailer 7£2,933 GBP
Retailer 14£2,987 GBP
Retailer 4£3,021 GBP
Retailer 5£3,021 GBP
Retailer 11£3,039 GBP
Retailer 9£3,307 GBP
Retailer 10£3,343 GBP
Retailer 6£3,485 GBP
Retailer 8£3,513 GBP
Retailer 12£4,813 GBP
NZ Jewellers£5,097 GBP

24 data points across 14 retailers

16 retailers£2,532 GBP to £4,813 GBP

A
Cheapest Retailer
-
£2,532 GBP
A
Retailer 2
-
£2,749 GBP
View
A
Retailer 3
-
£2,849 GBP
View
A
Retailer 4
-
£2,933 GBP
View
Retailer 5
-
£2,973 GBP
View
Price last confirmed 21 days ago
A
Retailer 6
-
£2,987 GBP
View
Retailer 7
-
£3,021 GBP
View
Price last confirmed 15 days ago
Retailer 8
-
£3,021 GBP
View
Price last confirmed 15 days ago
A
Retailer 9
-
£3,039 GBP
View
Retailer 10
-
£3,121 GBP
View
Price last confirmed 38 days ago
A
Retailer 11
-
£3,307 GBP
View
A
Retailer 12
-
£3,343 GBP
View
Retailer 13
-
£3,485 GBP
View
Price last confirmed 16 days ago
A
Retailer 14
-
£3,513 GBP
View
B+
Retailer 15
-
£4,813 GBP
View
Most Expensive
NZ Jewellers
21641694-e2d8-4877-8c4e-b8dd656b9f89 · Oct 20
£5,097 GBP
$6,860 USD
View
Price last confirmed 16 days ago
15 more retailers have this diamond
Prices start from £2,532 GBPSave up to £2,281 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
£2,532 GBP