Heart|Natural|HRD

1.51ct I VVS1 Heart Natural Diamond

GD • I/VVS1 • HRD 260000018104

Shape and cutting style on the report: Heart

Certificate HRD 260000018104

Diamond specifications and retailer prices

From $6,661 USD
As of November 2, 2026
Save $3,397 USD (34%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,071 USD at NZ Jewellers · As of September 29, 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 VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 260000018104. Listed at 10 retailers as of November 2, 2026, with a 51% 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

1.51
Carat
I
Color
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000018104
Dimensions6.38 × 7.12 × 4.53 mm
L/W Ratio1.12
Girdle conditionPolished
Top View
6.38 mm7.12 mm1.51 ctI / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000018104
Side View
Table 71.0%CrownGirdle: ThickPavilionCuletDepth 64.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $10,058 USD|Low: $6,106 USD|High: $10,179 USD|Avg: $7,569 USD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$6,661 USD
Retailer 3$6,662 USD
Retailer 2$7,013 USD
Retailer 1$10,058 USD

38 data points across 4 retailers

10 retailers$6,661 USD to $10,058 USD

B+
Cheapest Retailer
-
$6,661 USD
Final sale: no returns
Retailer 2
-
$6,662 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$6,662 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$7,013 USD
£5,522 GBP
View
Retailer 5
-
$7,217 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$7,328 USD
View
Price last confirmed 32 days ago
Retailer 7
-
$8,327 USD
View
Price last confirmed 64 days ago
Retailer 8
-
$8,327 USD
View
Price last confirmed 34 days ago
B
Retailer 9
-
$10,058 USD
£7,920 GBP
View
Most Expensive
NZ Jewellers
ff2e45ae-a0ec-4786-8baf-77ff4503aece · Sep 29
$12,071 USD
View
Price last confirmed 34 days ago
9 more retailers have this diamond
Prices start from $6,661 USDSave up to $3,397 USD

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.

B+
1.51ct Heart
$6,661 USD