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Radiant|Natural|GIA

1.50ct K VS1 Radiant Natural Diamond

EX • K/VS1 • GIA 1505776503

Certificate GIA 1505776503

Diamond specifications and retailer prices

From £2,477 GBP
As of November 5, 2026
Save £3,270 GBP (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £5,748 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1505776503. Listed at 17 retailers as of November 3, 2026, with prices from £2,477 to £5,748, a £3,270 spread on the same certified stone. NZ Jewellers lists it at £5,748. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1505776503
Dimensions7.74 × 5.74 × 3.95 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
7.74 mm5.74 mm1.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1505776503
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.9%

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 5
Current: £2,675 GBP|Low: £2,477 GBP|High: £5,317 GBP|Avg: £3,557 GBP|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 6£2,477 GBP
Retailer 2£2,578 GBP
Retailer 8£2,621 GBP
Retailer 1£2,675 GBP
Retailer 9£2,897 GBP
Retailer 5£3,120 GBP
Retailer 10£3,165 GBP
Retailer 3£3,275 GBP
Retailer 4£3,759 GBP
Retailer 7£5,138 GBP

37 data points across 10 retailers

17 retailers£2,477 GBP to £5,748 GBP

A
Cheapest Retailer
-
£2,477 GBP
Retailer 2
-
£2,578 GBP
View
Price last confirmed 10 days ago
A
Retailer 3
-
£2,621 GBP
View
A
Retailer 4
-
£2,675 GBP
View
A
Retailer 5
-
£2,897 GBP
View
Retailer 6
-
£2,988 GBP
View
Price last confirmed 9 days ago
A
Retailer 7
-
£2,988 GBP
View
A
Retailer 8
-
£2,988 GBP
View
A
Retailer 9
-
£3,097 GBP
View
A
Retailer 10
-
£3,120 GBP
View
A
Retailer 11
-
£3,165 GBP
View
A
Retailer 12
-
£3,275 GBP
View
B+
Retailer 13
-
£3,449 GBP
View
Retailer 14
-
£3,732 GBP
View
Price last confirmed 15 days ago
B+
Retailer 15
-
£3,759 GBP
View
B+
Retailer 16
-
£5,138 GBP
View
Most Expensive
B
NZ Jewellers
c91ccdf5-99ca-48f3-94e3-8138f9f7d9cd · Nov 3
£5,748 GBP
$7,693 USD
View
16 more retailers have this diamond
Prices start from £2,477 GBPSave up to £3,270 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
1.50ct Radiant
£2,477 GBP