CaratHunter
Plans
Heart|Natural|GIA

0.51ct E VS1 Heart Natural Diamond

EX • E/VS1 • GIA 1539765980

Certificate GIA 1539765980

Diamond specifications and retailer prices

From $1,018 AUD
As of November 3, 2026
12 retailers carry this diamond
Most expensive: $2,733 AUD at NZ Jewellers · As of September 25, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1539765980. Listed at 12 retailers as of November 3, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle43.8°
OriginNatural
Grading LabGIA
CertificateGIA 1539765980
Dimensions4.59 × 5.50 × 3.51 mm
L/W Ratio1.20
Girdle conditionFaceted
Top View
4.59 mm5.50 mm0.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1539765980
Side View
Table 57.0%CrownGirdle: MED-VTKPavilion 43.8°Culet: NoneDepth 63.8%

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 3
Current: $1,018 AUD|Low: $536 AUD|High: $2,036 AUD|Avg: $1,031 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 10$674 AUD
Retailer 11$733 AUD
Retailer 2$756 AUD
Retailer 3$817 AUD
Retailer 4$823 AUD
Retailer 6$835 AUD
Retailer 7$871 AUD
Retailer 1$1,018 AUD
Retailer 13$1,076 AUD
Retailer 5$1,175 AUD
Retailer 12$1,195 AUD
Retailer 9$1,225 AUD
Retailer 8$1,845 AUD

29 data points across 13 retailers

12 retailers

Retailer 1
-
$674 AUD
Price last confirmed 16 days ago
Retailer 2
-
$756 AUD
View
Price last confirmed 18 days ago
Retailer 3
-
$817 AUD
View
Price last confirmed 28 days ago
Retailer 4
-
$823 AUD
View
Price last confirmed 17 days ago
Retailer 5
-
$835 AUD
View
Price last confirmed 15 days ago
Retailer 6
-
$871 AUD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$1,018 AUD
View
Retailer 8
-
$1,175 AUD
View
Price last confirmed 32 days ago
Retailer 9
-
$1,195 AUD
View
Price last confirmed 17 days ago
Retailer 10
-
$1,225 AUD
View
Price last confirmed 20 days ago
Retailer 11
-
$1,845 AUD
View
Price last confirmed 19 days ago
Most Expensive
NZ Jewellers
c8b34a4a-87f4-4ed2-bdcf-2d8e735b69d1 · Sep 25
$2,733 AUD
$1,917 USD
View
Price last confirmed 40 days ago
11 more retailers have this diamond
Prices start from $1,018 AUD

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
$1,018 AUD