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Heart|Natural|GIA

1.02ct H VS1 Heart Natural Diamond

EX • H/VS1 • GIA 6542344944

Certificate GIA 6542344944

Diamond specifications and retailer prices

From £1,366 GBP
HK$14,300 HKD
As of November 1, 2026
Save £1,850 GBP (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,153 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542344944. Listed at 20 retailers as of October 29, 2026, with a 135% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6542344944
Dimensions5.81 × 6.91 × 4.28 mm
L/W Ratio1.19
Top View
5.81 mm6.91 mm1.02 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542344944
Side View
Table 62.0%CrownGirdle: MED-VTKPavilion 40.4°Culet: NoneDepth 62.0%

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 1
Current: £2,702 GBP|Low: £1,366 GBP|High: £3,285 GBP|Avg: £1,950 GBP|-3.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 15£1,366 GBP
Retailer 14£1,408 GBP
Retailer 10£1,493 GBP
Retailer 12£1,505 GBP
Retailer 16£1,614 GBP
Retailer 7£1,664 GBP
Retailer 6£1,670 GBP
Retailer 4£1,679 GBP
Retailer 13£1,746 GBP
Retailer 3£1,786 GBP
Retailer 2£1,876 GBP
Retailer 11£1,908 GBP
Retailer 9£2,136 GBP
Retailer 17£2,244 GBP
Retailer 1£2,702 GBP
Retailer 5£2,908 GBP
Retailer 8£3,216 GBP

26 data points across 17 retailers

20 retailers£1,366 GBP to £3,216 GBP

A
Cheapest Retailer
-
£1,366 GBP
HK$14,300 HKD
A
Retailer 2
-
£1,408 GBP
$1,887 USD
View
A
Retailer 3
-
£1,493 GBP
$2,000 USD
View
Final sale: no returns
A
Retailer 4
-
£1,505 GBP
$2,016 USD
View
A
Retailer 5
-
£1,614 GBP
€2,060 EUR
View
A
Retailer 6
-
£1,664 GBP
$2,230 USD
View
A
Retailer 7
-
£1,670 GBP
$2,238 USD
View
A
Retailer 8
-
£1,679 GBP
$2,250 USD
View
A
Retailer 9
-
£1,746 GBP
$2,340 USD
View
A
Retailer 10
-
£1,786 GBP
$2,393 USD
View
B+
Retailer 11
-
£1,876 GBP
$2,513 USD
View
B+
Retailer 12
-
£1,908 GBP
View
Retailer 13
-
£1,958 GBP
$2,624 USD
View
Price last confirmed 25 days ago
Retailer 14
-
£2,136 GBP
A$4,403 AUD
View
Price last confirmed 25 days ago
Retailer 15
-
£2,194 GBP
$2,939 USD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
£2,244 GBP
ZAR 48,577 ZAR
View
B+
Retailer 17
-
£2,702 GBP
$3,620 USD
View
Retailer 18
-
£2,908 GBP
$3,897 USD
View
Price last confirmed 9 days ago
B
Retailer 19
-
£3,216 GBP
View
Most Expensive
NZ Jewellers
0692e306-0121-4f2b-a1f4-47d0ede8c119 · Sep 25
£4,153 GBP
$5,564 USD
View
Price last confirmed 37 days ago
19 more retailers have this diamond
Prices start from £1,366 GBPSave up to £1,850 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
£1,366 GBP