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Round|Natural|GIA

1.50ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 6234385082

Certificate GIA 6234385082

Diamond specifications and retailer prices

From £3,351 GBP
As of November 1, 2026
Save £3,277 GBP (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £6,627 GBP at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round 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 and certified by GIA 6234385082. Listed at 18 retailers as of November 1, 2026, with a 98% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6234385082
Dimensions7.31 × 7.35 × 4.55 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.31 mm7.35 mm1.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6234385082
Side View
Table 59.0%Crown 33.5°Girdle: THN-SLIPavilion 41.8°Culet: NoneDepth 62.1%

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 1
Current: £4,184 GBP|Low: £3,351 GBP|High: £6,387 GBP|Avg: £4,274 GBP|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9£3,351 GBP
Retailer 2£3,353 GBP
Retailer 10£3,715 GBP
Retailer 6£3,803 GBP
Retailer 8£3,962 GBP
Retailer 1£4,184 GBP
Retailer 5£4,341 GBP
Retailer 3£4,450 GBP
Retailer 4£4,835 GBP
Retailer 7£6,312 GBP

33 data points across 10 retailers

18 retailers£3,351 GBP to £6,627 GBP

A
Cheapest Retailer
-
£3,351 GBP
A
Retailer 2
-
£3,353 GBP
View
A
Retailer 3
-
£3,456 GBP
View
B+
Retailer 4
-
£3,715 GBP
View
Retailer 5
-
£3,739 GBP
View
Price last confirmed 11 days ago
B+
Retailer 6
-
£3,803 GBP
View
Retailer 7
-
£3,962 GBP
View
Price last confirmed 19 days ago
Retailer 8
-
£3,962 GBP
View
Price last confirmed 22 days ago
Retailer 9
-
£3,962 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£4,076 GBP
View
B+
Retailer 11
-
£4,184 GBP
View
B+
Retailer 12
-
£4,341 GBP
View
B+
Retailer 13
-
£4,450 GBP
View
Retailer 14
-
£4,572 GBP
View
Price last confirmed 19 days ago
B
Retailer 15
-
£4,835 GBP
View
B
Retailer 16
-
£6,312 GBP
View
B
Retailer 17
-
£6,627 GBP
View
Most Expensive
NZ Jewellers
dbc02587-a8a1-40fd-aa9f-e889b0e050f1 · Oct 17
£6,627 GBP
$8,920 USD
View
Price last confirmed 20 days ago
17 more retailers have this diamond
Prices start from £3,351 GBPSave up to £3,277 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 Round
£3,351 GBP