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Heart|Natural|GIA

0.52ct I SI1 Heart Natural Diamond

GD • I/SI1 • GIA 6532742868

Certificate GIA 6532742868

Diamond specifications and retailer prices

From $671 NZD
As of November 5, 2026
Save $167 NZD (20%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $838 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6532742868. Listed at 2 retailers as of November 5, 2026, with prices from $671 to $838, a $167 spread on the same certified stone. 77 Diamonds lists it at $838. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6532742868
Dimensions4.88 × 5.65 × 3.36 mm
L/W Ratio1.16
Top View
4.88 mm5.65 mm0.52 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6532742868
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $838 NZD|Low: $671 NZD|High: $880 NZD|Avg: $769 NZD|-2.9%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$671 NZD
77 Diamonds$838 NZD

40 data points across 2 retailers

2 retailers$671 NZD to $838 NZD

A
Cheapest Retailer
-
$671 NZD
Most Expensive
B+
77 Diamonds
HSCPHQMMTBK3 · Nov 6
$838 NZD
£366 GBP
View
1 more retailer has this diamond
Prices start from $671 NZDSave up to $167 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
$671 NZD