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Heart|Natural|GIA

0.53ct F SI1 Heart Natural Diamond

GD • F/SI1 • GIA 6512827850

Certificate GIA 6512827850

Diamond specifications and retailer prices

From $588 SGD
As of November 6, 2026
Save $165 SGD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $753 SGD at 77 Diamonds · As of November 5, 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 6512827850. Listed at 4 retailers as of November 5, 2026, with prices from $588 to $753, a $165 spread on the same certified stone. 77 Diamonds lists it at $753. 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6512827850
Dimensions5.14 × 5.63 × 3.21 mm
L/W Ratio1.10
Top View
5.14 mm5.63 mm0.53 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6512827850
Side View
Table 55.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.1%

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: $753 SGD|Low: $538 SGD|High: $809 SGD|Avg: $664 SGD|-5.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2$588 SGD
Retailer 3$605 SGD
Retailer 4$660 SGD
77 Diamonds$753 SGD

40 data points across 4 retailers

4 retailers$588 SGD to $753 SGD

A
Cheapest Retailer
-
$588 SGD
A
Retailer 2
-
$605 SGD
View
Final sale: no returns
B+
Retailer 3
-
$660 SGD
View
Most Expensive
B+
77 Diamonds
HSCP5AWWKWUJ · Nov 5
$753 SGD
£463 GBP
View
3 more retailers have this diamond
Prices start from $588 SGDSave up to $165 SGD

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
$588 SGD