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Heart|Natural|GIA

1.02ct H VS1 Heart Natural Diamond

EX • H/VS1 • GIA 1527536135

Certificate GIA 1527536135

Diamond specifications and retailer prices

From £1,433 GBP
HK$15,000 HKD
As of November 1, 2026
Save £1,953 GBP (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,403 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 1527536135. Listed at 19 retailers as of November 1, 2026, with a 136% 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 angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1527536135
Dimensions5.96 × 6.94 × 4.15 mm
L/W Ratio1.16
Girdle conditionFaceted
Top View
5.96 mm6.94 mm1.02 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1527536135
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 41.4°Culet: NoneDepth 59.8%

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: £1,580 GBP|Low: £1,433 GBP|High: £3,734 GBP|Avg: £2,235 GBP|-13.6%
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 1, 2026
Retailer 12£1,433 GBP
Retailer 11£1,477 GBP
Retailer 1£1,580 GBP
Retailer 3£1,616 GBP
Retailer 17£1,686 GBP
Retailer 5£1,737 GBP
Retailer 16£1,780 GBP
Retailer 10£1,843 GBP
Retailer 2£1,858 GBP
Retailer 6£1,944 GBP
Retailer 14£2,221 GBP
Retailer 9£2,274 GBP
Retailer 7£2,371 GBP
Retailer 4£2,425 GBP
Retailer 13£2,791 GBP
Retailer 8£3,313 GBP
Retailer 15£3,386 GBP

15 data points across 17 retailers

19 retailers£1,433 GBP to £3,386 GBP

A
Cheapest Retailer
-
£1,433 GBP
HK$15,000 HKD
A
Retailer 2
-
£1,477 GBP
$1,979 USD
View
A
Retailer 3
-
£1,580 GBP
$2,117 USD
View
A
Retailer 4
-
£1,616 GBP
$2,165 USD
View
Final sale: no returns
A
Retailer 5
-
£1,686 GBP
€2,152 EUR
View
B+
Retailer 6
-
£1,737 GBP
$2,327 USD
View
B+
Retailer 7
-
£1,780 GBP
$2,385 USD
View
B+
Retailer 8
-
£1,843 GBP
$2,470 USD
View
B+
Retailer 9
-
£1,858 GBP
View
B+
Retailer 10
-
£1,944 GBP
$2,605 USD
View
Retailer 11
-
£1,958 GBP
$2,624 USD
View
Price last confirmed 31 days ago
Retailer 12
-
£2,164 GBP
$2,899 USD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
£2,221 GBP
$2,976 USD
View
B+
Retailer 14
-
£2,274 GBP
A$4,688 AUD
View
Retailer 15
-
£2,371 GBP
A$4,887 AUD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
£2,425 GBP
ZAR 52,492 ZAR
View
B
Retailer 17
-
£2,791 GBP
$3,740 USD
View
B
Retailer 18
-
£3,386 GBP
View
Most Expensive
NZ Jewellers
ec1f6e64-39fd-4a78-82bc-7a94ed4685f1 · Sep 25
£4,403 GBP
$5,900 USD
View
Price last confirmed 37 days ago
18 more retailers have this diamond
Prices start from £1,433 GBPSave up to £1,953 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
£1,433 GBP