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 $8,508 SGD
As of November 4, 2026
Save $4,305 SGD (34%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $15,418 SGD 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 4, 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $8,817 SGD|Low: $7,799 SGD|High: $13,002 SGD|Avg: $9,672 SGD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$8,508 SGD
Retailer 3$8,509 SGD
Retailer 1$8,817 SGD
Retailer 2$12,813 SGD

41 data points across 4 retailers

10 retailers$8,508 SGD to $12,813 SGD

B+
Cheapest Retailer
-
$8,508 SGD
Final sale: no returns
Retailer 2
-
$8,509 SGD
View
Price last confirmed 29 days ago
Retailer 3
-
$8,509 SGD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
$8,817 SGD
View
Retailer 5
-
$9,218 SGD
View
Price last confirmed 29 days ago
Retailer 6
-
$9,360 SGD
View
Price last confirmed 36 days ago
Retailer 7
-
$10,636 SGD
View
Price last confirmed 68 days ago
Retailer 8
-
$10,636 SGD
View
Price last confirmed 38 days ago
B
Retailer 9
-
$12,813 SGD
View
Most Expensive
NZ Jewellers
ff2e45ae-a0ec-4786-8baf-77ff4503aece · Sep 29
$15,418 SGD
$12,071 USD
View
Price last confirmed 37 days ago
9 more retailers have this diamond
Prices start from $8,508 SGDSave up to $4,305 SGD

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
$8,508 SGD