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Heart|Natural|GIA

1.01ct K VVS1 Heart Natural Diamond

ID • K/VVS1 • GIA 1246081420

Certificate GIA 1246081420

Diamond specifications and retailer prices

From £813 GBP
As of November 6, 2026
Save £2,072 GBP (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,885 GBP at NZ Jewellers · As of November 5, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1246081420. Listed at 14 retailers as of November 5, 2026, with prices from £813 to £2,885, a £2,072 spread on the same certified stone. NZ Jewellers lists it at £2,885. 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
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1246081420
Dimensions5.95 × 6.83 × 4.25 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
5.95 mm6.83 mm1.01 ctK / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1246081420
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.2%

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 6
Current: £2,885 GBP|Low: £803 GBP|High: £2,953 GBP|Avg: £1,387 GBP|-2.3%
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
November 6, 2026
Retailer 12£813 GBP
Retailer 2£1,077 GBP
Retailer 11£1,087 GBP
Retailer 4£1,092 GBP
Retailer 10£1,098 GBP
Retailer 8£1,136 GBP
Retailer 3£1,233 GBP
Retailer 13£1,240 GBP
Retailer 14£1,244 GBP
Retailer 7£1,259 GBP
Retailer 6£1,386 GBP
Retailer 9£1,443 GBP
Retailer 15£1,726 GBP
Retailer 5£2,075 GBP
NZ Jewellers£2,885 GBP

26 data points across 15 retailers

14 retailers£813 GBP to £2,885 GBP

A
Cheapest Retailer
-
£813 GBP
A
Retailer 2
-
£1,077 GBP
View
A
Retailer 3
-
£1,087 GBP
View
Retailer 4
-
£1,091 GBP
View
Price last confirmed 20 days ago
A
Retailer 5
-
£1,092 GBP
View
Final sale: no returns
A
Retailer 6
-
£1,098 GBP
View
A
Retailer 7
-
£1,136 GBP
View
A
Retailer 8
-
£1,233 GBP
View
A
Retailer 9
-
£1,240 GBP
View
A
Retailer 10
-
£1,244 GBP
View
B+
Retailer 11
-
£1,443 GBP
View
B+
Retailer 12
-
£1,726 GBP
View
Retailer 13
-
£2,075 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
NZ Jewellers
021cef48-9290-4f26-b7a4-eb63a86a2208 · Nov 5
£2,885 GBP
$3,862 USD
View
13 more retailers have this diamond
Prices start from £813 GBPSave up to £2,072 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
£813 GBP