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Heart|Natural|GIA

1.00ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 2556049510

Certificate GIA 2556049510

Diamond specifications and retailer prices

From £1,548 GBP
A$3,188 AUD
As of November 6, 2026
2 retailers carry this diamond
Most expensive: £1,548 GBP at GemTrove
View at GemTrove

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556049510. Listed at 2 retailers as of November 6, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556049510
Dimensions5.92 × 6.78 × 4.06 mm
L/W Ratio1.15
Top View
5.92 mm6.78 mm1.00 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556049510
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £1,548 GBP|Low: £1,181 GBP|High: £2,010 GBP|Avg: £1,646 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 14, 2026
Retailer 2£1,185 GBP
Retailer 4£1,204 GBP
Retailer 3£1,505 GBP
GemTrove£1,548 GBP
Retailer 6£1,566 GBP
Retailer 5£1,616 GBP
Retailer 8£1,842 GBP
Retailer 10£1,866 GBP
Retailer 7£1,887 GBP
Retailer 9£1,964 GBP

60 data points across 10 retailers

2 retailers

Retailer 1
-
£1,204 GBP
Price last confirmed 63 days ago
Most Expensive
B+
GemTrove
GT-N-01267616-98 · Nov 6
£1,548 GBP
A$3,188 AUD
View
1 more retailer has this diamond

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+
1.00ct Heart
£1,548 GBP