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Heart|Natural|GIA

1.01ct J VS1 Heart Natural Diamond

VG • J/VS1 • GIA 6542363039

Certificate GIA 6542363039

Diamond specifications and retailer prices

From £1,061 GBP
As of November 6, 2026
Save £2,340 GBP (69%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,401 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct 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 6542363039. Listed at 22 retailers as of November 5, 2026, with prices from £1,061 to £3,401, a £2,340 spread on the same certified stone. NZ Jewellers lists it at £3,401. 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

1.01
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542363039
Dimensions6.87 × 5.96 × 4.22 mm
L/W Ratio1.15
Top View
6.87 mm5.96 mm1.01 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542363039
Side View
Table 55.0%CrownGirdle: STK-ETKPavilionCulet: NDepth 61.4%

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: £3,401 GBP|Low: £1,052 GBP|High: £3,401 GBP|Avg: £1,523 GBP
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 19£1,061 GBP
Retailer 11£1,151 GBP
Retailer 4£1,165 GBP
Retailer 9£1,228 GBP
Retailer 17£1,239 GBP
Retailer 6£1,263 GBP
Retailer 12£1,263 GBP
Retailer 3£1,315 GBP
Retailer 7£1,322 GBP
Retailer 2£1,325 GBP
Retailer 18£1,345 GBP
Retailer 5£1,405 GBP
Retailer 20£1,405 GBP
Retailer 21£1,457 GBP
Retailer 10£1,458 GBP
Retailer 13£1,514 GBP
Retailer 14£1,665 GBP
Retailer 8£1,699 GBP
Retailer 15£1,701 GBP
Retailer 16£2,436 GBP
NZ Jewellers£3,401 GBP

29 data points across 21 retailers

22 retailers£1,061 GBP to £3,401 GBP

A
Cheapest Retailer
-
£1,061 GBP
A
Retailer 2
-
£1,151 GBP
View
A
Retailer 3
-
£1,165 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,228 GBP
View
A
Retailer 5
-
£1,239 GBP
View
Retailer 6
-
£1,263 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£1,263 GBP
View
B+
Retailer 8
-
£1,315 GBP
View
B+
Retailer 9
-
£1,322 GBP
View
A
Retailer 10
-
£1,325 GBP
View
B+
Retailer 11
-
£1,345 GBP
View
B+
Retailer 12
-
£1,405 GBP
View
B+
Retailer 13
-
£1,405 GBP
View
B+
Retailer 14
-
£1,457 GBP
View
B+
Retailer 15
-
£1,458 GBP
View
B+
Retailer 16
-
£1,514 GBP
View
B+
Retailer 17
-
£1,665 GBP
View
B
Retailer 18
-
£1,699 GBP
View
B+
Retailer 19
-
£1,701 GBP
View
Retailer 20
-
£1,847 GBP
View
Price last confirmed 32 days ago
B
Retailer 21
-
£2,436 GBP
View
Most Expensive
C
NZ Jewellers
c1d54a91-92fd-4309-a9d9-3834c94b0b23 · Nov 5
£3,401 GBP
$4,552 USD
View
21 more retailers have this diamond
Prices start from £1,061 GBPSave up to £2,340 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
1.01ct Heart
£1,061 GBP