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Heart|Natural|GIA

0.53ct F SI1 Heart Natural Diamond

GD • F/SI1 • GIA 2516910934

Certificate GIA 2516910934

Diamond specifications and retailer prices

From $815 NZD
As of November 6, 2026
Save $195 NZD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,010 NZD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 0.53ct natural heart diamond

This 0.53ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2516910934. Listed at 3 retailers as of November 6, 2026, with prices from $815 to $1,010, a $195 spread on the same certified stone. 77 Diamonds lists it at $1,010. 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

0.53
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2516910934
Dimensions4.91 × 5.70 × 3.39 mm
L/W Ratio1.16
Top View
4.91 mm5.70 mm0.53 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2516910934
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.5%

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: $1,010 NZD|Low: $727 NZD|High: $1,088 NZD|Avg: $918 NZD|-5.4%
77 Diamonds
Retailer 2
Retailer 3
November 7, 2026
Retailer 2$815 NZD
Retailer 3$886 NZD
77 Diamonds$1,010 NZD

42 data points across 3 retailers

3 retailers$815 NZD to $1,010 NZD

A
Cheapest Retailer
-
$815 NZD
Final sale: no returns
A
Retailer 2
-
$886 NZD
View
Most Expensive
B+
77 Diamonds
HSCPHE2Q6D5S · Nov 7
$1,010 NZD
£441 GBP
View
2 more retailers have this diamond
Prices start from $815 NZDSave up to $195 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
0.53ct Heart
$815 NZD