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Radiant|Natural|GIA

1.00ct K VS1 Radiant Natural Diamond

VG • K/VS1 • GIA 7566179191

Certificate GIA 7566179191

Diamond specifications and retailer prices

From £1,222 GBP
As of November 6, 2026
Save £1,915 GBP (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,137 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7566179191. Listed at 12 retailers as of November 5, 2026, with prices from £1,222 to £3,137, a £1,915 spread on the same certified stone. NZ Jewellers lists it at £3,137. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7566179191
Dimensions6.89 × 4.98 × 3.52 mm
L/W Ratio1.38
Culet sizeNone
Top View
6.89 mm4.98 mm1.00 ctK / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7566179191
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 70.8%

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: £3,137 GBP|Low: £1,222 GBP|High: £3,292 GBP|Avg: £1,677 GBP|-4.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 5£1,222 GBP
Retailer 2£1,236 GBP
Retailer 9£1,287 GBP
Retailer 11£1,287 GBP
Retailer 3£1,346 GBP
Retailer 4£1,427 GBP
Retailer 10£1,485 GBP
Retailer 7£1,570 GBP
Retailer 6£1,747 GBP
Retailer 8£2,247 GBP
NZ Jewellers£3,137 GBP

29 data points across 11 retailers

12 retailers£1,222 GBP to £3,137 GBP

Retailer 1
-
£1,024 GBP
Price last confirmed 40 days ago
A
Retailer 2
-
£1,222 GBP
View
A
Retailer 3
-
£1,236 GBP
View
Retailer 4
-
£1,287 GBP
View
Price last confirmed 9 days ago
A
Retailer 5
-
£1,287 GBP
View
B+
Retailer 6
-
£1,346 GBP
View
B+
Retailer 7
-
£1,427 GBP
View
B+
Retailer 8
-
£1,485 GBP
View
B+
Retailer 9
-
£1,570 GBP
View
B+
Retailer 10
-
£1,747 GBP
View
B
Retailer 11
-
£2,247 GBP
View
Most Expensive
B
NZ Jewellers
547ef938-273c-4521-b851-5a67424b2123 · Nov 5
£3,137 GBP
$4,199 USD
View
11 more retailers have this diamond
Prices start from £1,222 GBPSave up to £1,915 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
1.00ct Radiant
£1,222 GBP