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Heart|Natural|GIA

1.01ct K VVS1 Heart Natural Diamond

FR • K/VVS1 • GIA 1545354444

Certificate GIA 1545354444

Diamond specifications and retailer prices

From £956 GBP
As of November 6, 2026
Save £1,126 GBP (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,155 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 VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1545354444. Listed at 14 retailers as of November 4, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
K
Colour
VVS1
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 1545354444
Dimensions5.71 × 6.85 × 4.15 mm
L/W Ratio1.20
Girdle conditionFaceted
Top View
5.71 mm6.85 mm1.01 ctK / VVS1
OriginNatural
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545354444
Side View
Table 59.0%CrownGirdle: MED-ETKPavilion 39.8°Culet: NoneDepth 60.6%

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: £1,322 GBP|Low: £937 GBP|High: £2,293 GBP|Avg: £1,369 GBP|-4.1%
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£956 GBP
Retailer 10£997 GBP
Retailer 2£1,006 GBP
Retailer 11£1,060 GBP
Retailer 9£1,118 GBP
Retailer 13£1,154 GBP
Retailer 3£1,195 GBP
Retailer 4£1,306 GBP
Retailer 1£1,322 GBP
Retailer 7£1,455 GBP
Retailer 6£1,470 GBP
Retailer 12£1,939 GBP
Retailer 8£2,082 GBP

34 data points across 13 retailers

14 retailers£956 GBP to £2,082 GBP

A
Cheapest Retailer
-
£956 GBP
A
Retailer 2
-
£997 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,006 GBP
View
B+
Retailer 4
-
£1,060 GBP
View
B+
Retailer 5
-
£1,118 GBP
View
B+
Retailer 6
-
£1,154 GBP
View
B+
Retailer 7
-
£1,195 GBP
View
B+
Retailer 8
-
£1,306 GBP
View
B+
Retailer 9
-
£1,322 GBP
View
B+
Retailer 10
-
£1,455 GBP
View
B+
Retailer 11
-
£1,470 GBP
View
B
Retailer 12
-
£1,939 GBP
View
B
Retailer 13
-
£2,082 GBP
View
Most Expensive
NZ Jewellers
a3f59b0e-3672-4d6c-bab8-398a9b2945db · Sep 25
£3,155 GBP
$4,223 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from £956 GBPSave up to £1,126 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
£956 GBP