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Heart|Natural|GIA

0.52ct D SI1 Heart Natural Diamond

GD • D/SI1 • GIA 6522178672

Certificate GIA 6522178672

Diamond specifications and retailer prices

From $875 NZD
As of November 6, 2026
Save $251 NZD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,126 NZD at 77 Diamonds · As of November 6, 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6522178672. Listed at 4 retailers as of November 6, 2026, with prices from $875 to $1,126, a $251 spread on the same certified stone. 77 Diamonds lists it at $1,126. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6522178672
Dimensions4.82 × 5.65 × 3.26 mm
L/W Ratio1.17
Top View
4.82 mm5.65 mm0.52 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6522178672
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 57.7%

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 6
Current: $1,126 NZD|Low: $779 NZD|High: $1,169 NZD|Avg: $974 NZD|-1.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$875 NZD
Retailer 2$897 NZD
Retailer 3$981 NZD
77 Diamonds$1,126 NZD

42 data points across 4 retailers

4 retailers$875 NZD to $1,126 NZD

A
Cheapest Retailer
-
$875 NZD
A
Retailer 2
-
$897 NZD
View
Final sale: no returns
B+
Retailer 3
-
$981 NZD
View
Most Expensive
B+
77 Diamonds
HSCPEGHXX5VE · Nov 6
$1,126 NZD
£491 GBP
View
3 more retailers have this diamond
Prices start from $875 NZDSave up to $251 NZD

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
$875 NZD