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Heart|Natural|GIA

1.30ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 6545732561

Certificate GIA 6545732561

Diamond specifications and retailer prices

From £3,713 GBP
As of November 1, 2026
Save £2,955 GBP (44%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £7,735 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.3ct natural heart diamond

This 1.3ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded G 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 6545732561. Listed at 21 retailers as of November 1, 2026, with a 80% 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

1.30
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6545732561
Dimensions6.37 × 7.60 × 4.64 mm
L/W Ratio1.19
Top View
6.37 mm7.60 mm1.30 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545732561
Side View
Table 61.0%Crown 36.8°Girdle: STK-VTKPavilion 41.8°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £7,590 GBP|Low: £3,566 GBP|High: £7,735 GBP|Avg: £4,861 GBP|-1.9%
NZ Jewellers
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 5, 2026
Retailer 13£3,713 GBP
Retailer 2£3,830 GBP
Retailer 8£3,958 GBP
Retailer 16£4,189 GBP
Retailer 15£4,228 GBP
Retailer 10£4,311 GBP
Retailer 4£4,503 GBP
Retailer 3£4,538 GBP
Retailer 5£4,538 GBP
Retailer 14£4,538 GBP
Retailer 17£4,587 GBP
Retailer 9£4,595 GBP
Retailer 7£4,654 GBP
Retailer 6£5,236 GBP
Retailer 12£5,575 GBP
Retailer 11£6,668 GBP
NZ Jewellers£7,590 GBP

45 data points across 17 retailers

21 retailers£3,713 GBP to £6,668 GBP

A
Cheapest Retailer
-
£3,713 GBP
A
Retailer 2
-
£3,830 GBP
View
A
Retailer 3
-
£3,958 GBP
View
A
Retailer 4
-
£4,189 GBP
View
Final sale: no returns
A
Retailer 5
-
£4,228 GBP
View
A
Retailer 6
-
£4,311 GBP
View
B+
Retailer 7
-
£4,503 GBP
View
Retailer 8
-
£4,538 GBP
View
Price last confirmed 11 days ago
Retailer 9
-
£4,538 GBP
View
Price last confirmed 11 days ago
Retailer 10
-
£4,538 GBP
View
Price last confirmed 10 days ago
B+
Retailer 11
-
£4,587 GBP
View
Retailer 12
-
£4,595 GBP
View
Price last confirmed 32 days ago
Retailer 13
-
£4,624 GBP
View
Price last confirmed 38 days ago
B+
Retailer 14
-
£4,654 GBP
View
Retailer 15
-
£5,236 GBP
View
Price last confirmed 9 days ago
Retailer 16
-
£5,336 GBP
View
Price last confirmed 60 days ago
Retailer 17
-
£5,336 GBP
View
Price last confirmed 37 days ago
B+
Retailer 18
-
£5,575 GBP
View
B+
Retailer 19
-
£6,668 GBP
View
Retailer 20
-
£7,590 GBP
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
7fcf6f91-e13f-4a40-a284-153311b43941 · Sep 28
£7,735 GBP
$10,411 USD
View
Price last confirmed 38 days ago
20 more retailers have this diamond
Prices start from £3,713 GBPSave up to £2,955 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
1.30ct Heart
£3,713 GBP