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Heart|Natural|GIA

0.62ct D SI1 Heart Natural Diamond

VG • D/SI1 • GIA 1517997603

Certificate GIA 1517997603

Diamond specifications and retailer prices

From $769 AUD
$540 USD
As of November 1, 2026
Save $1,146 AUD (60%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,279 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.62ct natural heart diamond

This 0.62ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1517997603. Listed at 19 retailers as of November 1, 2026, with a 149% 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

0.62
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.7°
OriginNatural
Grading LabGIA
CertificateGIA 1517997603
Dimensions6.02 × 5.07 × 3.03 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
6.02 mm5.07 mm0.62 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1517997603
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 41.7°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $938 AUD|Low: $689 AUD|High: $2,358 AUD|Avg: $1,186 AUD|-1.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 10$769 AUD
Retailer 15$793 AUD
Retailer 16$873 AUD
Retailer 11$893 AUD
Retailer 1$938 AUD
Retailer 14$1,004 AUD
Retailer 3$1,028 AUD
Retailer 12$1,112 AUD
Retailer 7$1,122 AUD
Retailer 6$1,149 AUD
Retailer 5$1,217 AUD
Retailer 4$1,259 AUD
Retailer 2$1,292 AUD
Retailer 9$1,460 AUD
Retailer 8$1,505 AUD
Retailer 17$1,581 AUD
Retailer 13$1,915 AUD

28 data points across 17 retailers

19 retailers$769 AUD to $1,915 AUD

A
Cheapest Retailer
-
$769 AUD
$540 USD
A
Retailer 2
-
$793 AUD
$557 USD
View
A
Retailer 3
-
$873 AUD
$613 USD
View
Final sale: no returns
A
Retailer 4
-
$893 AUD
HK$4,900 HKD
View
A
Retailer 5
-
$938 AUD
$659 USD
View
A
Retailer 6
-
$1,004 AUD
€672 EUR
View
A
Retailer 7
-
$1,028 AUD
$722 USD
View
A
Retailer 8
-
$1,112 AUD
£615 GBP
View
B+
Retailer 9
-
$1,122 AUD
$788 USD
View
B+
Retailer 10
-
$1,149 AUD
SGD 1,091 SGD
View
B+
Retailer 11
-
$1,217 AUD
$855 USD
View
B+
Retailer 12
-
$1,259 AUD
$885 USD
View
B+
Retailer 13
-
$1,292 AUD
£715 GBP
View
Retailer 14
-
$1,460 AUD
View
Price last confirmed 28 days ago
Retailer 15
-
$1,505 AUD
$1,057 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$1,562 AUD
View
B+
Retailer 17
-
$1,581 AUD
ZAR 17,942 ZAR
View
B
Retailer 18
-
$1,915 AUD
£1,059 GBP
View
Most Expensive
NZ Jewellers
1979daf3-dee8-4fd3-9b1e-b2cdbbac7418 · Sep 25
$3,279 AUD
$2,303 USD
View
Price last confirmed 37 days ago
18 more retailers have this diamond
Prices start from $769 AUDSave up to $1,146 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
0.62ct Heart
$769 AUD