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Heart|Natural|GIA

0.52ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 1539873674

Certificate GIA 1539873674

Diamond specifications and retailer prices

From $661 AUD
$464 USD
As of November 2, 2026
Save $749 AUD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,410 AUD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.52ct natural heart diamond

This 0.52ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1539873674. Listed at 10 retailers as of November 2, 2026, with prices from $661 to $1,410, a $749 spread on the same certified stone. 77 Diamonds lists it at $1,410. 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

0.52
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1539873674
Dimensions5.60 × 4.98 × 2.95 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
5.60 mm4.98 mm0.52 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1539873674
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.3%

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 2
Current: $1,410 AUD|Low: $579 AUD|High: $1,413 AUD|Avg: $992 AUD|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$579 AUD
Retailer 2$661 AUD
Retailer 4$950 AUD
Retailer 3$1,006 AUD
Retailer 6$1,125 AUD
Retailer 5$1,239 AUD
77 Diamonds$1,410 AUD

29 data points across 7 retailers

10 retailers$661 AUD to $1,410 AUD

A
Cheapest Retailer
-
$661 AUD
$464 USD
Final sale: no returns
A
Retailer 2
-
$782 AUD
$549 USD
View
B+
Retailer 3
-
$887 AUD
$623 USD
View
B+
Retailer 4
-
$950 AUD
$667 USD
View
B+
Retailer 5
-
$1,006 AUD
$707 USD
View
B
Retailer 6
-
$1,096 AUD
$770 USD
View
B
Retailer 7
-
$1,096 AUD
$770 USD
View
B
Retailer 8
-
$1,125 AUD
$790 USD
View
B
Retailer 9
-
$1,133 AUD
$796 USD
View
Most Expensive
B
77 Diamonds
HSMBRVNAYZJB · Nov 2
$1,410 AUD
£780 GBP
View
9 more retailers have this diamond
Prices start from $661 AUDSave up to $749 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
0.52ct Heart
$661 AUD