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Round|Natural|GIA

0.80ct K VS1 Round Natural Diamond

VG • K/VS1 • GIA 1559784735

Certificate GIA 1559784735

Diamond specifications and retailer prices

From £628 GBP
As of November 6, 2026
Save £1,432 GBP (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,060 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 1559784735. Listed at 17 retailers as of November 5, 2026, with prices from £628 to £2,060, a £1,432 spread on the same certified stone. NZ Jewellers lists it at £2,060. 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

0.80
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 1559784735
Dimensions5.73 × 5.80 × 3.71 mm
L/W Ratio1.01
Top View
5.73 mm5.80 mm0.80 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559784735
Side View
Table 57.0%Crown 38.5°Girdle: ThickPavilion 39.8°Culet: NoneDepth 64.3%

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: £2,060 GBP|Low: £627 GBP|High: £2,090 GBP|Avg: £1,047 GBP|-1.4%
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 2£628 GBP
Retailer 7£637 GBP
Retailer 14£810 GBP
Retailer 6£845 GBP
Retailer 8£849 GBP
Retailer 4£877 GBP
Retailer 9£886 GBP
Retailer 17£944 GBP
Retailer 5£944 GBP
Retailer 10£948 GBP
Retailer 3£975 GBP
Retailer 11£1,009 GBP
Retailer 13£1,175 GBP
Retailer 16£1,210 GBP
Retailer 12£1,249 GBP
Retailer 15£1,542 GBP
NZ Jewellers£2,060 GBP

20 data points across 17 retailers

17 retailers£628 GBP to £2,060 GBP

A
Cheapest Retailer
-
£628 GBP
A
Retailer 2
-
£637 GBP
View
A
Retailer 3
-
£810 GBP
View
A
Retailer 4
-
£845 GBP
View
Retailer 5
-
£849 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£877 GBP
View
Retailer 7
-
£886 GBP
View
Price last confirmed 10 days ago
B+
Retailer 8
-
£944 GBP
View
B+
Retailer 9
-
£944 GBP
View
B+
Retailer 10
-
£948 GBP
View
B+
Retailer 11
-
£975 GBP
View
B+
Retailer 12
-
£1,009 GBP
View
B+
Retailer 13
-
£1,175 GBP
View
B+
Retailer 14
-
£1,210 GBP
View
B
Retailer 15
-
£1,249 GBP
View
B
Retailer 16
-
£1,542 GBP
View
Most Expensive
B
NZ Jewellers
957f94ca-b131-4497-8e39-3085bd1a96a4 · Nov 5
£2,060 GBP
$2,773 USD
View
16 more retailers have this diamond
Prices start from £628 GBPSave up to £1,432 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
0.80ct Round
£628 GBP