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Radiant|Natural|GIA

0.91ct K VS1 Radiant Natural Diamond

GD • K/VS1 • GIA 2175234430

Certificate GIA 2175234430

Diamond specifications and retailer prices

From £956 GBP
As of November 4, 2026
Save £2,019 GBP (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,975 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant sits in the just-under-one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2175234430. Listed at 18 retailers as of November 4, 2026, with prices from £956 to £2,975, a £2,019 spread on the same certified stone. NZ Jewellers lists it at £2,975. 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

0.91
Carat
K
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2175234430
Dimensions6.06 × 5.22 × 3.57 mm
L/W Ratio1.16
Culet sizeNone
Top View
6.06 mm5.22 mm0.91 ctK / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2175234430
Side View
Table 75.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £2,975 GBP|Low: £956 GBP|High: £2,975 GBP|Avg: £1,403 GBP
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
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 13£956 GBP
Retailer 15£1,009 GBP
Retailer 4£1,010 GBP
Retailer 14£1,024 GBP
Retailer 3£1,105 GBP
Retailer 8£1,105 GBP
Retailer 16£1,156 GBP
Retailer 7£1,165 GBP
Retailer 17£1,177 GBP
Retailer 6£1,198 GBP
Retailer 9£1,275 GBP
Retailer 2£1,353 GBP
Retailer 10£1,656 GBP
Retailer 5£1,744 GBP
Retailer 11£1,786 GBP
Retailer 12£2,131 GBP
NZ Jewellers£2,975 GBP

45 data points across 17 retailers

18 retailers£956 GBP to £2,975 GBP

B+
Cheapest Retailer
-
£956 GBP
B+
Retailer 2
-
£1,009 GBP
View
B+
Retailer 3
-
£1,010 GBP
View
B+
Retailer 4
-
£1,024 GBP
View
Retailer 5
-
£1,105 GBP
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£1,105 GBP
View
B+
Retailer 7
-
£1,156 GBP
View
B+
Retailer 8
-
£1,165 GBP
View
B+
Retailer 9
-
£1,177 GBP
View
B
Retailer 10
-
£1,198 GBP
View
B
Retailer 11
-
£1,275 GBP
View
B
Retailer 12
-
£1,353 GBP
View
B
Retailer 13
-
£1,407 GBP
View
B
Retailer 14
-
£1,656 GBP
View
B
Retailer 15
-
£1,744 GBP
View
B
Retailer 16
-
£1,786 GBP
View
B
Retailer 17
-
£2,131 GBP
View
Most Expensive
C
NZ Jewellers
107ed000-a319-4e8e-bf28-2853717d993e · Nov 5
£2,975 GBP
$3,982 USD
View
17 more retailers have this diamond
Prices start from £956 GBPSave up to £2,019 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.

B+
0.91ct Radiant
£956 GBP