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Heart|Natural|GIA

1.03ct J VS1 Heart Natural Diamond

VG • J/VS1 • GIA 6555582319

Certificate GIA 6555582319

Diamond specifications and retailer prices

From £1,601 GBP
As of November 6, 2026
4 retailers carry this diamond
Most expensive: £3,657 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555582319. Listed at 4 retailers as of November 6, 2026. 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

1.03
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555582319
Dimensions5.84 × 7.02 × 4.45 mm
L/W Ratio1.20
Girdle conditionFaceted
Top View
5.84 mm7.02 mm1.03 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555582319
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £1,269 GBP|Low: £1,061 GBP|High: £2,627 GBP|Avg: £1,679 GBP
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
September 26, 2026
Retailer 13£1,061 GBP
Retailer 1£1,269 GBP
Retailer 7£1,375 GBP
Retailer 12£1,375 GBP
Retailer 6£1,409 GBP
Retailer 10£1,493 GBP
Retailer 5£1,601 GBP
Retailer 3£1,629 GBP
Retailer 4£1,774 GBP
Retailer 9£1,782 GBP
Retailer 8£1,937 GBP
Retailer 11£2,244 GBP
Retailer 2£2,627 GBP

5 data points across 13 retailers

4 retailers

Retailer 1
-
£1,061 GBP
Price last confirmed 40 days ago
B+
Retailer 2
-
£1,601 GBP
View
Retailer 3
-
£1,937 GBP
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
8173a0ce-d67f-4318-ba4d-6cc6dba536f4 · Sep 25
£3,657 GBP
$4,895 USD
View
Price last confirmed 42 days ago
3 more retailers have this diamond
Prices start from £1,601 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+
1.03ct Heart
£1,601 GBP