Heart|Natural|GIA

0.52ct D SI1 Heart Natural Diamond

GD • D/SI1 • GIA 6522178672

Certificate GIA 6522178672

Diamond specifications and retailer prices

From $485 USD
As of November 6, 2026
Save $139 USD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $624 USD 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 $485 to $624, a $139 spread on the same certified stone. 77 Diamonds lists it at $624. 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
Color
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: $624 USD|Low: $432 USD|High: $648 USD|Avg: $540 USD|-1.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$485 USD
Retailer 2$497 USD
Retailer 3$544 USD
77 Diamonds$624 USD

42 data points across 4 retailers

4 retailers$485 USD to $624 USD

A
Cheapest Retailer
-
$485 USD
A
Retailer 2
-
$497 USD
View
Final sale: no returns
B+
Retailer 3
-
$544 USD
View
Most Expensive
B+
77 Diamonds
HSCPEGHXX5VE · Nov 6
$624 USD
£491 GBP
View
3 more retailers have this diamond
Prices start from $485 USDSave up to $139 USD

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
$485 USD