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Radiant|Natural|GIA

1.50ct K VS1 Radiant Natural Diamond

EX • K/VS1 • GIA 2235925408

Certificate GIA 2235925408

Diamond specifications and retailer prices

From £4,251 GBP
As of November 6, 2026
Save £3,337 GBP (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £7,588 GBP at NZ Jewellers · As of November 5, 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 2235925408. Listed at 11 retailers as of November 5, 2026, with prices from £4,251 to £7,588, a £3,337 spread on the same certified stone. NZ Jewellers lists it at £7,588. 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
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2235925408
Dimensions6.34 × 6.22 × 4.31 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
6.34 mm6.22 mm1.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2235925408
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 69.2%

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 6
Current: £7,588 GBP|Low: £3,919 GBP|High: £7,588 GBP|Avg: £4,883 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
November 7, 2026
Retailer 4£3,919 GBP
Retailer 5£4,251 GBP
Retailer 3£4,330 GBP
Retailer 2£4,381 GBP
Retailer 9£4,536 GBP
Retailer 10£4,536 GBP
Retailer 12£4,536 GBP
Retailer 6£4,929 GBP
Retailer 11£5,235 GBP
Retailer 7£5,535 GBP
Retailer 8£6,665 GBP
NZ Jewellers£7,588 GBP

32 data points across 12 retailers

11 retailers£4,251 GBP to £7,588 GBP

B+
Cheapest Retailer
-
£4,251 GBP
B+
Retailer 2
-
£4,330 GBP
View
B+
Retailer 3
-
£4,381 GBP
View
B+
Retailer 4
-
£4,536 GBP
View
Retailer 5
-
£4,536 GBP
View
Price last confirmed 13 days ago
B+
Retailer 6
-
£4,536 GBP
View
B+
Retailer 7
-
£4,929 GBP
View
B
Retailer 8
-
£5,235 GBP
View
B
Retailer 9
-
£5,535 GBP
View
B
Retailer 10
-
£6,665 GBP
View
Most Expensive
B
NZ Jewellers
624feb15-a5ff-44dc-a647-a768ca7d6ba7 · Nov 5
£7,588 GBP
$10,156 USD
View
10 more retailers have this diamond
Prices start from £4,251 GBPSave up to £3,337 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+
1.50ct Radiant
£4,251 GBP