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Heart|Natural|GIA

1.02ct K VVS1 Heart Natural Diamond

EX • K/VVS1 • GIA 6512406547

Certificate GIA 6512406547

Diamond specifications and retailer prices

From £949 GBP
As of November 6, 2026
Save £243 GBP (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,191 GBP at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) 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 6512406547. Listed at 7 retailers as of November 6, 2026, with prices from £949 to £1,191, a £243 spread on the same certified stone. Michael Trio lists it at £1,191. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6512406547
Dimensions7.05 × 5.89 × 3.53 mm
L/W Ratio1.20
Top View
7.05 mm5.89 mm1.02 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512406547
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £1,191 GBP|Low: £945 GBP|High: £1,475 GBP|Avg: £1,160 GBP|-19.2%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5£949 GBP
Retailer 4£1,012 GBP
Retailer 3£1,053 GBP
Retailer 6£1,062 GBP
Retailer 2£1,141 GBP
Retailer 7£1,160 GBP
Michael Trio£1,191 GBP

42 data points across 7 retailers

7 retailers£949 GBP to £1,191 GBP

A
Cheapest Retailer
-
£949 GBP
Final sale: no returns
A
Retailer 2
-
£1,012 GBP
View
A
Retailer 3
-
£1,053 GBP
View
A
Retailer 4
-
£1,062 GBP
View
A
Retailer 5
-
£1,141 GBP
View
A
Retailer 6
-
£1,160 GBP
View
Most Expensive
A
Michael Trio
1592251343 · Nov 6
£1,191 GBP
SGD 2,155 SGD
View
6 more retailers have this diamond
Prices start from £949 GBPSave up to £243 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
1.02ct Heart
£949 GBP