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Heart|Natural|GIA

0.52ct D SI1 Heart Natural Diamond

GD • D/SI1 • GIA 7538212447

Certificate GIA 7538212447

Diamond specifications and retailer prices

From $956 NZD
As of November 6, 2026
Save $228 NZD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,184 NZD at 77 Diamonds · As of November 5, 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 7538212447. Listed at 4 retailers as of November 5, 2026, with prices from $956 to $1,184, a $228 spread on the same certified stone. 77 Diamonds lists it at $1,184. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7538212447
Dimensions4.88 × 5.74 × 3.30 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
4.88 mm5.74 mm0.52 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7538212447
Side View
Table 56.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 57.5%

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: $1,184 NZD|Low: $859 NZD|High: $1,294 NZD|Avg: $1,064 NZD|-6.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4$956 NZD
Retailer 3$976 NZD
Retailer 2$1,068 NZD
77 Diamonds$1,184 NZD

41 data points across 4 retailers

4 retailers$956 NZD to $1,184 NZD

A
Cheapest Retailer
-
$956 NZD
A
Retailer 2
-
$976 NZD
View
Final sale: no returns
B+
Retailer 3
-
$1,068 NZD
View
Most Expensive
B+
77 Diamonds
HSCPG3GZVPGX · Nov 5
$1,184 NZD
£517 GBP
View
3 more retailers have this diamond
Prices start from $956 NZDSave up to $228 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
$956 NZD