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Radiant|Natural|GIA

1.33ct K VS1 Radiant Natural Diamond

VG • K/VS1 • GIA 3145399662

Certificate GIA 3145399662

Diamond specifications and retailer prices

From £3,072 GBP
As of November 5, 2026
Save £3,504 GBP (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £6,576 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.33ct natural radiant diamond

This 1.33ct natural radiant sits in the one-and-a-quarter to one-and-a-half 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 3145399662. Listed at 16 retailers as of November 5, 2026, with prices from £3,072 to £6,576, a £3,504 spread on the same certified stone. NZ Jewellers lists it at £6,576. 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

1.33
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3145399662
Dimensions6.83 × 5.58 × 3.89 mm
L/W Ratio1.22
Top View
6.83 mm5.58 mm1.33 ctK / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3145399662
Side View
Table 65.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 69.6%

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 5
Current: £3,886 GBP|Low: £3,048 GBP|High: £6,338 GBP|Avg: £4,049 GBP|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5£3,048 GBP
Retailer 6£3,316 GBP
Retailer 9£3,362 GBP
Retailer 7£3,562 GBP
Retailer 8£3,562 GBP
Retailer 1£3,886 GBP
Retailer 2£4,186 GBP
Retailer 3£4,797 GBP
Retailer 4£6,246 GBP

45 data points across 9 retailers

16 retailers£3,072 GBP to £6,576 GBP

Retailer 1
-
£3,048 GBP
Price last confirmed 17 days ago
B+
Retailer 2
-
£3,072 GBP
View
B+
Retailer 3
-
£3,107 GBP
View
B+
Retailer 4
-
£3,316 GBP
View
B
Retailer 5
-
£3,362 GBP
View
B
Retailer 6
-
£3,562 GBP
View
B
Retailer 7
-
£3,562 GBP
View
Retailer 8
-
£3,562 GBP
View
Price last confirmed 9 days ago
B
Retailer 9
-
£3,881 GBP
View
B
Retailer 10
-
£3,886 GBP
View
B
Retailer 11
-
£4,110 GBP
View
B
Retailer 12
-
£4,186 GBP
View
Retailer 13
-
£4,340 GBP
View
Price last confirmed 15 days ago
B
Retailer 14
-
£4,797 GBP
View
B
Retailer 15
-
£6,246 GBP
View
Most Expensive
C
NZ Jewellers
66b2332b-5c17-4134-a442-8cbacc87f80d · Nov 5
£6,576 GBP
$8,802 USD
View
15 more retailers have this diamond
Prices start from £3,072 GBPSave up to £3,504 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+
1.33ct Radiant
£3,072 GBP