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Round|Natural|IGI

1.50ct K VVS1 Round Natural Diamond

VG • K/VVS1 • IGI 816642481

Shape and cutting style on the report: Round brilliant

Certificate IGI 816642481

Diamond specifications and retailer prices

From £1,961 GBP
As of November 6, 2026
Save £2,571 GBP (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,532 GBP at NZ Jewellers · As of November 5, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 816642481. Listed at 19 retailers as of November 5, 2026, with prices from £1,961 to £4,532, a £2,571 spread on the same certified stone. NZ Jewellers lists it at £4,532. 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 816642481
Dimensions7.03 × 7.13 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.03 mm7.13 mm1.50 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 816642481
Side View
Table 57.0%Crown 38.1°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,961 GBP|Low: £1,961 GBP|High: £4,397 GBP|Avg: £2,805 GBP|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1£1,961 GBP
Retailer 8£2,309 GBP
Retailer 7£2,716 GBP
Retailer 2£2,725 GBP
Retailer 3£2,850 GBP
Retailer 4£3,010 GBP
Retailer 5£3,175 GBP
Retailer 6£4,338 GBP

38 data points across 8 retailers

19 retailers£1,961 GBP to £4,532 GBP

A
Cheapest Retailer
-
£1,961 GBP
A
Retailer 2
-
£2,309 GBP
View
A
Retailer 3
-
£2,490 GBP
View
A
Retailer 4
-
£2,504 GBP
View
Retailer 5
-
£2,601 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£2,601 GBP
View
B+
Retailer 7
-
£2,702 GBP
View
B+
Retailer 8
-
£2,709 GBP
View
B+
Retailer 9
-
£2,716 GBP
View
A
Retailer 10
-
£2,725 GBP
View
Retailer 11
-
£2,786 GBP
View
Price last confirmed 38 days ago
Retailer 12
-
£2,790 GBP
View
Price last confirmed 60 days ago
A
Retailer 13
-
£2,850 GBP
View
B+
Retailer 14
-
£3,002 GBP
View
A
Retailer 15
-
£3,010 GBP
View
A
Retailer 16
-
£3,175 GBP
View
Retailer 17
-
£3,219 GBP
View
Price last confirmed 60 days ago
B+
Retailer 18
-
£4,338 GBP
View
Most Expensive
B+
NZ Jewellers
bb73a323-9660-4b48-becb-db4f8f97237c · Nov 5
£4,532 GBP
$6,100 USD
View
18 more retailers have this diamond
Prices start from £1,961 GBPSave up to £2,571 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
£1,961 GBP