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Radiant|Natural|GIA

1.50ct K VS1 Radiant Natural Diamond

ID • K/VS1 • GIA 2547435362

Certificate GIA 2547435362

Diamond specifications and retailer prices

From £2,251 GBP
As of November 6, 2026
Save £535 GBP (19%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,839 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

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 2547435362. Listed at 6 retailers as of November 6, 2026, with a relatively tight 24% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547435362
Dimensions7.19 × 5.70 × 3.89 mm
L/W Ratio1.26
Top View
7.19 mm5.70 mm1.50 ctK / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547435362
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £2,839 GBP|Low: £2,138 GBP|High: £3,172 GBP|Avg: £2,649 GBP|-10.5%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2£2,251 GBP
Retailer 3£2,390 GBP
Retailer 4£2,433 GBP
Retailer 6£2,472 GBP
Retailer 5£2,784 GBP
Retailer 7£2,786 GBP
Blue Nile£2,839 GBP
Retailer 8£3,088 GBP

44 data points across 8 retailers

6 retailers£2,251 GBP to £2,786 GBP

A
Cheapest Retailer
-
£2,251 GBP
Retailer 2
-
£2,390 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
£2,472 GBP
View
Price last confirmed 8 days ago
A
Retailer 4
-
£2,784 GBP
View
A
Retailer 5
-
£2,786 GBP
View
Most Expensive
Blue Nile
27909190 · Oct 29
£2,839 GBP
$3,800 USD
View
Price last confirmed 8 days ago
5 more retailers have this diamond
Prices start from £2,251 GBPSave up to £535 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
£2,251 GBP