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Round|Natural|GIA

1.20ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 6562154479

Certificate GIA 6562154479

Diamond specifications and retailer prices

From £1,683 GBP
As of November 6, 2026
Save £2,289 GBP (58%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,972 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6562154479. Listed at 12 retailers as of November 5, 2026, with prices from £1,683 to £3,972, a £2,289 spread on the same certified stone. NZ Jewellers lists it at £3,972. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562154479
Dimensions6.73 × 6.77 × 4.21 mm
L/W Ratio1.01
Key to symbols
Pinpoint, Feather
Top View
6.73 mm6.77 mm1.20 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562154479
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilion 40.6°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 6
Current: £3,972 GBP|Low: £1,683 GBP|High: £4,229 GBP|Avg: £2,733 GBP|-6.1%
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 2£1,683 GBP
Retailer 3£2,066 GBP
Retailer 6£2,076 GBP
Retailer 9£2,279 GBP
Retailer 7£2,338 GBP
Retailer 12£2,401 GBP
Retailer 8£2,471 GBP
Retailer 10£2,637 GBP
Retailer 5£2,846 GBP
Retailer 4£3,596 GBP
Retailer 11£3,855 GBP
NZ Jewellers£3,972 GBP

31 data points across 12 retailers

12 retailers£1,683 GBP to £3,972 GBP

A
Cheapest Retailer
-
£1,683 GBP
A
Retailer 2
-
£2,066 GBP
View
A
Retailer 3
-
£2,076 GBP
View
A
Retailer 4
-
£2,279 GBP
View
B+
Retailer 5
-
£2,338 GBP
View
B+
Retailer 6
-
£2,401 GBP
View
B+
Retailer 7
-
£2,471 GBP
View
B+
Retailer 8
-
£2,637 GBP
View
B+
Retailer 9
-
£2,846 GBP
View
Retailer 10
-
£3,596 GBP
View
Price last confirmed 16 days ago
B
Retailer 11
-
£3,855 GBP
View
Most Expensive
B
NZ Jewellers
c5535f07-79fd-45c7-8fb2-0195f762c0ea · Nov 5
£3,972 GBP
$5,346 USD
View
11 more retailers have this diamond
Prices start from £1,683 GBPSave up to £2,289 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
1.20ct Round
£1,683 GBP