CaratHunter
Plans
Heart|Natural|GIA

0.51ct D SI2 Heart Natural Diamond

GD • D/SI2 • GIA 2567613673

Certificate GIA 2567613673

Diamond specifications and retailer prices

From $692 CAD
₹47,206 INR
As of October 31, 2026
Save $2,231 CAD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,924 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567613673. Listed at 16 retailers as of October 30, 2026, with prices from $692 to $2,924, a $2,231 spread on the same certified stone. NZ Jewellers lists it at $2,924. 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

0.51
Carat
D
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567613673
Dimensions5.19 × 5.25 × 3.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
5.19 mm5.25 mm0.51 ctD / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567613673
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.1%

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: Oct 31
Current: $2,924 CAD|Low: $692 CAD|High: $2,924 CAD|Avg: $1,255 CAD
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
October 31, 2026
Retailer 2$692 CAD
Retailer 5$860 CAD
Retailer 13$932 CAD
Retailer 15$932 CAD
Retailer 4$961 CAD
Retailer 14$968 CAD
Retailer 7$1,073 CAD
Retailer 9$1,076 CAD
Retailer 10$1,117 CAD
Retailer 11$1,117 CAD
Retailer 12$1,149 CAD
Retailer 3$1,168 CAD
Retailer 8$1,329 CAD
Retailer 6$2,155 CAD
NZ Jewellers$2,924 CAD

8 data points across 15 retailers

16 retailers$692 CAD to $2,924 CAD

A
Cheapest Retailer
-
$692 CAD
₹47,206 INR
B+
Retailer 2
-
$860 CAD
$616 USD
View
Final sale: no returns
B+
Retailer 3
-
$890 CAD
A$980 AUD
View
B+
Retailer 4
-
$932 CAD
$667 USD
View
B+
Retailer 5
-
$932 CAD
$667 USD
View
B+
Retailer 6
-
$961 CAD
$688 USD
View
B+
Retailer 7
-
$968 CAD
$693 USD
View
B
Retailer 8
-
$1,073 CAD
$768 USD
View
B
Retailer 9
-
$1,076 CAD
$770 USD
View
B
Retailer 10
-
$1,117 CAD
$799 USD
View
B
Retailer 11
-
$1,117 CAD
£630 GBP
View
B
Retailer 12
-
$1,149 CAD
£648 GBP
View
B
Retailer 13
-
$1,168 CAD
£658 GBP
View
B
Retailer 14
-
$1,329 CAD
€906 EUR
View
C
Retailer 15
-
$2,155 CAD
£1,215 GBP
View
Most Expensive
C
NZ Jewellers
8ab1a9f8-eedc-4bb0-80c5-63d60c0d46de · Oct 30
$2,924 CAD
$2,093 USD
View
15 more retailers have this diamond
Prices start from $692 CADSave up to $2,231 CAD

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
0.51ct Heart
$692 CAD