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Heart|Natural|GIA

0.52ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 2538942175

Certificate GIA 2538942175

Diamond specifications and retailer prices

From $341 USD
As of November 6, 2026
Save $116 USD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $457 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2538942175. Listed at 3 retailers as of November 6, 2026, with prices from $341 to $457, a $116 spread on the same certified stone. 77 Diamonds lists it at $457. 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
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2538942175
Dimensions4.97 × 5.63 × 3.29 mm
L/W Ratio1.13
Top View
4.97 mm5.63 mm0.52 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2538942175
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.3%

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: $457 USD|Low: $315 USD|High: $478 USD|Avg: $396 USD|-2.7%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$341 USD
Retailer 3$364 USD
77 Diamonds$457 USD

42 data points across 3 retailers

3 retailers$341 USD to $457 USD

A
Cheapest Retailer
-
$341 USD
Final sale: no returns
A
Retailer 2
-
$364 USD
View
Most Expensive
B+
77 Diamonds
HSCPCXHEU4CZ · Nov 6
$457 USD
£360 GBP
View
2 more retailers have this diamond
Prices start from $341 USDSave up to $116 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
$341 USD