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Heart|Natural|GIA

0.62ct D SI1 Heart Natural Diamond

GD • D/SI1 • GIA 1528514989

Certificate GIA 1528514989

Diamond specifications and retailer prices

From $746 AUD
$524 USD
As of October 31, 2026
Save $167 AUD (18%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $913 AUD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1528514989. Listed at 4 retailers as of October 31, 2026, with prices from $746 to $913, a $167 spread on the same certified stone. 77 Diamonds lists it at $913. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1528514989
Dimensions5.23 × 5.97 × 3.55 mm
L/W Ratio1.14
Culet sizeNone
Key to symbols
Crystal
Top View
5.23 mm5.97 mm0.62 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1528514989
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.4%

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: Oct 31
Current: $913 AUD|Low: $716 AUD|High: $1,082 AUD|Avg: $866 AUD|-14.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2$746 AUD
Retailer 4$768 AUD
Retailer 3$822 AUD
77 Diamonds$913 AUD

39 data points across 4 retailers

4 retailers$746 AUD to $913 AUD

A
Cheapest Retailer
-
$746 AUD
$524 USD
Final sale: no returns
A
Retailer 2
-
$768 AUD
MYR 2,197 MYR
View
A
Retailer 3
-
$822 AUD
SGD 780 SGD
View
Most Expensive
B+
77 Diamonds
HSCPUXDKAWUM · Nov 1
$913 AUD
£505 GBP
View
3 more retailers have this diamond
Prices start from $746 AUDSave up to $167 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
$746 AUD