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Heart|Natural|GIA

1.02ct H VS1 Heart Natural Diamond

EX • H/VS1 • GIA 6542837956

Certificate GIA 6542837956

Diamond specifications and retailer prices

From £1,194 GBP
HK$12,500 HKD
As of November 1, 2026
Save £1,622 GBP (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,789 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 6542837956. Listed at 17 retailers as of October 29, 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
FluorescenceFaint
Pavilion angle42°
OriginNatural
Grading LabGIA
CertificateGIA 6542837956
Dimensions6.12 × 7.03 × 4.13 mm
L/W Ratio1.15
Top View
6.12 mm7.03 mm1.02 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542837956
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 42°Culet: NoneDepth 58.8%

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: £1,332 GBP|Low: £1,194 GBP|High: £2,906 GBP|Avg: £1,721 GBP|-8.8%
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
November 1, 2026
Retailer 9£1,194 GBP
Retailer 12£1,281 GBP
Retailer 3£1,324 GBP
Retailer 14£1,325 GBP
Retailer 1£1,332 GBP
Retailer 10£1,411 GBP
Retailer 8£1,470 GBP
Retailer 4£1,485 GBP
Retailer 2£1,584 GBP
Retailer 11£1,681 GBP
Retailer 15£1,752 GBP
Retailer 13£1,965 GBP
Retailer 7£2,100 GBP
Retailer 6£2,581 GBP
Retailer 5£2,816 GBP

25 data points across 15 retailers

17 retailers£1,194 GBP to £2,816 GBP

A
Cheapest Retailer
-
£1,194 GBP
HK$12,500 HKD
A
Retailer 2
-
£1,281 GBP
$1,716 USD
View
Final sale: no returns
A
Retailer 3
-
£1,324 GBP
$1,774 USD
View
A
Retailer 4
-
£1,325 GBP
$1,775 USD
View
A
Retailer 5
-
£1,332 GBP
$1,785 USD
View
A
Retailer 6
-
£1,411 GBP
€1,801 EUR
View
A
Retailer 7
-
£1,470 GBP
$1,970 USD
View
A
Retailer 8
-
£1,485 GBP
$1,990 USD
View
A
Retailer 9
-
£1,584 GBP
$2,123 USD
View
A
Retailer 10
-
£1,681 GBP
View
A
Retailer 11
-
£1,752 GBP
$2,347 USD
View
B+
Retailer 12
-
£1,965 GBP
ZAR 42,537 ZAR
View
B+
Retailer 13
-
£2,041 GBP
A$4,208 AUD
View
Retailer 14
-
£2,100 GBP
A$4,329 AUD
View
Price last confirmed 25 days ago
Retailer 15
-
£2,581 GBP
$3,458 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
£2,816 GBP
View
Most Expensive
NZ Jewellers
7dd52b25-6159-4ceb-af9a-353bf462b138 · Sep 25
£3,789 GBP
$5,077 USD
View
Price last confirmed 37 days ago
16 more retailers have this diamond
Prices start from £1,194 GBPSave up to £1,622 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
£1,194 GBP