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Radiant|Natural|GIA

1.30ct K VVS1 Radiant Natural Diamond

EX • K/VVS1 • GIA 1509839422

Certificate GIA 1509839422

Diamond specifications and retailer prices

From £1,903 GBP
As of November 6, 2026
Save £2,636 GBP (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,539 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural radiant diamond

This 1.3ct natural radiant sits in the one-and-a-quarter to one-and-a-half 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 1509839422. Listed at 17 retailers as of November 5, 2026, with prices from £1,903 to £4,539, a £2,636 spread on the same certified stone. NZ Jewellers lists it at £4,539. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1509839422
Dimensions7.88 × 5.43 × 3.54 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Natural
Top View
7.88 mm5.43 mm1.30 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509839422
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,696 GBP|Low: £1,903 GBP|High: £4,409 GBP|Avg: £2,983 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 6£1,903 GBP
Retailer 2£2,372 GBP
Retailer 1£2,696 GBP
Retailer 7£2,705 GBP
Retailer 8£2,705 GBP
Retailer 3£3,033 GBP
Retailer 4£3,180 GBP
Retailer 5£4,344 GBP

38 data points across 8 retailers

17 retailers£1,903 GBP to £4,539 GBP

A
Cheapest Retailer
-
£1,903 GBP
A
Retailer 2
-
£2,312 GBP
View
A
Retailer 3
-
£2,369 GBP
View
A
Retailer 4
-
£2,372 GBP
View
A
Retailer 5
-
£2,418 GBP
View
A
Retailer 6
-
£2,510 GBP
View
A
Retailer 7
-
£2,605 GBP
View
Retailer 8
-
£2,605 GBP
View
Price last confirmed 9 days ago
A
Retailer 9
-
£2,696 GBP
View
A
Retailer 10
-
£2,705 GBP
View
A
Retailer 11
-
£2,705 GBP
View
A
Retailer 12
-
£2,705 GBP
View
B+
Retailer 13
-
£3,006 GBP
View
B+
Retailer 14
-
£3,033 GBP
View
B+
Retailer 15
-
£3,180 GBP
View
B
Retailer 16
-
£4,344 GBP
View
Most Expensive
B
NZ Jewellers
2555f21b-bc7c-4f48-b01e-4afaf9170133 · Nov 5
£4,539 GBP
$6,075 USD
View
16 more retailers have this diamond
Prices start from £1,903 GBPSave up to £2,636 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
1.30ct Radiant
£1,903 GBP