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Heart|Natural|GIA

1.01ct K VS1 Heart Natural Diamond

EX • K/VS1 • GIA 7546215854

Certificate GIA 7546215854

Diamond specifications and retailer prices

From £937 GBP
As of November 6, 2026
Save £1,177 GBP (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,199 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546215854. Listed at 14 retailers as of November 2, 2026, with a 126% 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

1.01
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.8°
OriginNatural
Grading LabGIA
CertificateGIA 7546215854
Dimensions6.19 × 6.88 × 4.00 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
6.19 mm6.88 mm1.01 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546215854
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 37.8°Culet: NoneDepth 58.1%

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 6
Current: £1,105 GBP|Low: £927 GBP|High: £2,325 GBP|Avg: £1,370 GBP|-4.4%
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 6, 2026
Retailer 5£937 GBP
Retailer 11£1,009 GBP
Retailer 12£1,042 GBP
Retailer 10£1,050 GBP
Retailer 9£1,095 GBP
Retailer 1£1,105 GBP
Retailer 3£1,136 GBP
Retailer 4£1,322 GBP
Retailer 8£1,339 GBP
Retailer 6£1,446 GBP
Retailer 7£1,473 GBP
Retailer 13£1,894 GBP
Retailer 2£2,114 GBP

33 data points across 13 retailers

14 retailers£937 GBP to £2,114 GBP

A
Cheapest Retailer
-
£937 GBP
A
Retailer 2
-
£1,009 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,042 GBP
View
A
Retailer 4
-
£1,050 GBP
View
A
Retailer 5
-
£1,095 GBP
View
A
Retailer 6
-
£1,105 GBP
View
A
Retailer 7
-
£1,136 GBP
View
A
Retailer 8
-
£1,322 GBP
View
A
Retailer 9
-
£1,339 GBP
View
B+
Retailer 10
-
£1,446 GBP
View
B+
Retailer 11
-
£1,473 GBP
View
B
Retailer 12
-
£1,894 GBP
View
B+
Retailer 13
-
£2,114 GBP
View
Most Expensive
NZ Jewellers
02cf8bd6-7d19-4879-89b8-c8a9870c831b · Sep 25
£3,199 GBP
$4,282 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from £937 GBPSave up to £1,177 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
1.01ct Heart
£937 GBP