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Heart|Natural|HRD

1.53ct F SI2 Heart Natural Diamond

VG • F/SI2 • HRD 260000123662

Certificate HRD 260000123662

Diamond specifications and retailer prices

From £2,606 GBP
$3,497 USD
As of October 18, 2026
7 retailers carry this diamond
Most expensive: £4,540 GBP at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.53ct natural heart diamond

This 1.53ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 260000123662. Listed at 7 retailers as of October 18, 2026. 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

1.53
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000123662
Dimensions7.88 × 7.00 × 4.70 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
7.88 mm7.00 mm1.53 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000123662
Side View
Table 56.0%CrownGirdle: MediumPavilionCuletDepth 59.6%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 18
Current: £4,540 GBP|Low: £2,205 GBP|High: £4,540 GBP|Avg: £3,183 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 18, 2026
Retailer 8£2,405 GBP
Retailer 6£2,606 GBP
Retailer 7£2,606 GBP
Retailer 4£2,707 GBP
Retailer 9£2,966 GBP
Retailer 5£3,007 GBP
Retailer 2£3,029 GBP
Retailer 3£4,382 GBP
NZ Jewellers£4,540 GBP

18 data points across 9 retailers

7 retailers£2,606 GBP to £4,540 GBP

Retailer 1
-
£2,606 GBP
$3,497 USD
Price last confirmed 15 days ago
Retailer 2
-
£2,606 GBP
$3,497 USD
View
Price last confirmed 17 days ago
Retailer 3
-
£2,707 GBP
$3,632 USD
View
Price last confirmed 17 days ago
Retailer 4
-
£2,966 GBP
$3,980 USD
View
Price last confirmed 7 days ago
Retailer 5
-
£3,007 GBP
$4,035 USD
View
Price last confirmed 14 days ago
Retailer 6
-
£4,382 GBP
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
819a88bb-8784-472c-873a-5264c5b73dbf · Oct 18
£4,540 GBP
$6,093 USD
View
Price last confirmed 15 days ago
6 more retailers have this diamond

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.

1.53ct Heart
£2,606 GBP