Round|Natural|GIA

1.50ct K VS1 Round Natural Diamond

GD • K/VS1 • GIA 6531722407

Certificate GIA 6531722407

Diamond specifications and retailer prices

From £1,968 GBP
As of November 6, 2026
Save £2,364 GBP (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,662 GBP at NZ Jewellers · As of October 14, 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 standard cut grade and certified by GIA 6531722407. Listed at 18 retailers as of November 4, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
K
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle39.4°
OriginNatural
Grading LabGIA
CertificateGIA 6531722407
Dimensions6.96 × 6.89 × 4.60 mm
L/W Ratio1.01
Top View
6.96 mm6.89 mm1.50 ctK / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531722407
Side View
Table 56.0%Crown 40°Girdle: THK-VTKPavilion 39.4°Culet: NoneDepth 66.7%

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 6
Current: £2,672 GBP|Low: £1,789 GBP|High: £4,523 GBP|Avg: £2,519 GBP|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 12£1,968 GBP
Retailer 2£2,051 GBP
Retailer 4£2,108 GBP
Retailer 13£2,137 GBP
Retailer 5£2,147 GBP
Retailer 3£2,173 GBP
Retailer 14£2,285 GBP
Retailer 11£2,539 GBP
Retailer 1£2,672 GBP
Retailer 7£2,848 GBP
Retailer 8£3,014 GBP
Retailer 6£3,031 GBP
Retailer 9£3,170 GBP
Retailer 10£4,332 GBP

36 data points across 14 retailers

18 retailers£1,968 GBP to £4,332 GBP

A
Cheapest Retailer
-
£1,968 GBP
B+
Retailer 2
-
£2,051 GBP
View
A
Retailer 3
-
£2,108 GBP
View
A
Retailer 4
-
£2,137 GBP
View
B+
Retailer 5
-
£2,173 GBP
View
Final sale: no returns
Retailer 6
-
£2,248 GBP
View
Price last confirmed 25 days ago
B+
Retailer 7
-
£2,285 GBP
View
Retailer 8
-
£2,334 GBP
View
Price last confirmed 38 days ago
Retailer 9
-
£2,424 GBP
View
Price last confirmed 23 days ago
B+
Retailer 10
-
£2,539 GBP
View
B+
Retailer 11
-
£2,672 GBP
View
Retailer 12
-
£2,797 GBP
View
Price last confirmed 24 days ago
B+
Retailer 13
-
£2,848 GBP
View
B+
Retailer 14
-
£3,014 GBP
View
Retailer 15
-
£3,031 GBP
View
Price last confirmed 22 days ago
B+
Retailer 16
-
£3,170 GBP
View
B
Retailer 17
-
£4,332 GBP
View
Most Expensive
NZ Jewellers
d7c944c1-acfe-428a-b7f3-03145d6c3229 · Oct 14
£4,662 GBP
$6,274 USD
View
Price last confirmed 23 days ago
17 more retailers have this diamond
Prices start from £1,968 GBPSave up to £2,364 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
£1,968 GBP