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Heart|Natural|GIA

1.02ct K VVS1 Heart Natural Diamond

VG • K/VVS1 • GIA 7536458666

Certificate GIA 7536458666

Diamond specifications and retailer prices

From £1,531 GBP
As of November 5, 2026
Save £17 GBP (1%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,163 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7536458666. Listed at 6 retailers as of November 5, 2026, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.02
Carat
K
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 7536458666
Dimensions6.85 × 5.75 × 3.65 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
6.85 mm5.75 mm1.02 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7536458666
Side View
Table 57.0%CrownGirdle: STK-VTKPavilion 39.7°Culet: NoneDepth 63.5%

Caratlytics Score

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

Last verified: Nov 5
Current: £1,531 GBP|Low: £1,052 GBP|High: £2,299 GBP|Avg: £1,468 GBP|+0.1%
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
November 5, 2026
Retailer 6£1,052 GBP
Retailer 9£1,170 GBP
Retailer 3£1,185 GBP
Retailer 10£1,188 GBP
Retailer 2£1,248 GBP
Retailer 13£1,292 GBP
Retailer 4£1,345 GBP
Retailer 7£1,412 GBP
Retailer 1£1,531 GBP
Retailer 11£1,541 GBP
Retailer 5£1,548 GBP
Retailer 12£2,159 GBP
Retailer 8£2,299 GBP

13 data points across 13 retailers

6 retailers£1,531 GBP to £1,548 GBP

Retailer 1
-
£1,052 GBP
Price last confirmed 35 days ago
Retailer 2
-
£1,345 GBP
View
Price last confirmed 34 days ago
B+
Retailer 3
-
£1,531 GBP
View
B+
Retailer 4
-
£1,548 GBP
View
Retailer 5
-
£2,299 GBP
View
Price last confirmed 36 days ago
Most Expensive
NZ Jewellers
22f873f6-2d9f-49ed-825b-7b68fc303741 · Sep 25
£3,163 GBP
$4,234 USD
View
Price last confirmed 42 days ago
5 more retailers have this diamond
Prices start from £1,531 GBPSave up to £17 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+
1.02ct Heart
£1,531 GBP