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Heart|Natural|HRD

1.51ct I VVS2 Heart Natural Diamond

EX • I/VVS2 • HRD 250000228650

Certificate HRD 250000228650

Diamond specifications and retailer prices

From £3,528 GBP
₹450,921 INR
As of November 2, 2026
Save £3,880 GBP (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £7,408 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 250000228650. Listed at 10 retailers as of October 30, 2026, with prices from £3,528 to £7,408, a £3,880 spread on the same certified stone. NZ Jewellers lists it at £7,408. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.45°
Pavilion angle41.86°
OriginNatural
Grading LabHRD
CertificateHRD 250000228650
Dimensions6.73 × 7.92 × 4.88 mm
L/W Ratio1.18
Girdle conditionMedium
Top View
6.73 mm7.92 mm1.51 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000228650
Side View
Table 60.0%Crown 37.45°Girdle: MediumPavilion 41.86°CuletDepth 61.6%

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 2
Current: £7,408 GBP|Low: £3,521 GBP|High: £7,613 GBP|Avg: £4,822 GBP|-2.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 4£3,528 GBP
Retailer 10£3,862 GBP
Retailer 9£4,088 GBP
Retailer 2£4,377 GBP
Retailer 5£4,429 GBP
Retailer 7£4,429 GBP
Retailer 8£4,429 GBP
Retailer 6£5,111 GBP
Retailer 3£6,525 GBP
NZ Jewellers£7,408 GBP

40 data points across 10 retailers

10 retailers£3,528 GBP to £7,408 GBP

A
Cheapest Retailer
-
£3,528 GBP
₹450,921 INR
A
Retailer 2
-
£3,862 GBP
$5,183 USD
View
A
Retailer 3
-
£4,088 GBP
$5,486 USD
View
Final sale: no returns
A
Retailer 4
-
£4,377 GBP
View
A
Retailer 5
-
£4,429 GBP
$5,944 USD
View
A
Retailer 6
-
£4,429 GBP
$5,944 USD
View
A
Retailer 7
-
£4,429 GBP
$5,944 USD
View
B+
Retailer 8
-
£5,111 GBP
$6,858 USD
View
B
Retailer 9
-
£6,525 GBP
View
Most Expensive
B
NZ Jewellers
95d8e787-e868-47d9-ba02-4168bc0678e6 · Oct 30
£7,408 GBP
$9,941 USD
View
9 more retailers have this diamond
Prices start from £3,528 GBPSave up to £3,880 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
1.51ct Heart
£3,528 GBP