Radiant|Natural|GIA

1.20ct K VVS1 Radiant Natural Diamond

EX • K/VVS1 • GIA 6515387795

Certificate GIA 6515387795

Diamond specifications and retailer prices

From £1,734 GBP
As of November 5, 2026
Save £236 GBP (12%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,028 GBP at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant 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 stated by the retailer rather than the lab and certified by GIA 6515387795. Listed at 16 retailers as of November 5, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6515387795
Dimensions7.19 × 5.38 × 3.65 mm
L/W Ratio1.34
Top View
7.19 mm5.38 mm1.20 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6515387795
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £1,734 GBP|Low: £1,463 GBP|High: £3,434 GBP|Avg: £2,068 GBP|+1.2%
Retailer 1
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 5, 2026
Retailer 10£1,463 GBP
Retailer 6£1,568 GBP
Retailer 1£1,734 GBP
Retailer 3£1,841 GBP
Retailer 4£1,842 GBP
Retailer 5£1,970 GBP
Retailer 7£2,026 GBP
Retailer 11£2,031 GBP
Retailer 12£2,056 GBP
Retailer 2£2,092 GBP
Retailer 9£2,339 GBP
Retailer 8£2,396 GBP
Retailer 13£3,417 GBP

24 data points across 13 retailers

16 retailers£1,734 GBP to £1,970 GBP

Retailer 1
-
£1,463 GBP
Price last confirmed 24 days ago
Retailer 2
-
£1,568 GBP
View
Price last confirmed 24 days ago
A
Retailer 3
-
£1,734 GBP
View
A
Retailer 4
-
£1,841 GBP
View
Retailer 5
-
£1,927 GBP
View
Price last confirmed 26 days ago
Retailer 6
-
£1,927 GBP
View
Price last confirmed 28 days ago
B+
Retailer 7
-
£1,970 GBP
View
Retailer 8
-
£2,026 GBP
View
Price last confirmed 38 days ago
Retailer 9
-
£2,026 GBP
View
Price last confirmed 24 days ago
Retailer 10
-
£2,031 GBP
View
Price last confirmed 24 days ago
Retailer 11
-
£2,056 GBP
View
Price last confirmed 25 days ago
Retailer 12
-
£2,092 GBP
View
Price last confirmed 24 days ago
Retailer 13
-
£2,223 GBP
View
Price last confirmed 26 days ago
Retailer 14
-
£2,339 GBP
View
Price last confirmed 26 days ago
Retailer 15
-
£3,417 GBP
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
90a9c1f4-76c3-4918-8891-f5ece850a626 · Oct 11
£4,028 GBP
$5,392 USD
View
Price last confirmed 26 days ago
15 more retailers have this diamond
Prices start from £1,734 GBPSave up to £236 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 Radiant
£1,734 GBP