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Heart|Natural|GIA

0.52ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 2406365676

Certificate GIA 2406365676

Diamond specifications and retailer prices

From $786 USD
As of November 6, 2026
2 retailers carry this diamond
Most expensive: $786 USD at B2C Jewels
View at B2C Jewels

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 2406365676. Listed at 2 retailers as of November 6, 2026. 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2406365676
Dimensions4.96 × 4.43 × 2.82 mm
L/W Ratio1.12
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
4.96 mm4.43 mm0.52 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2406365676
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 6
Current: $786 USD|Low: $712 USD|High: $1,173 USD|Avg: $923 USD|-9.4%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
September 23, 2026
Retailer 4$712 USD
B2C Jewels$786 USD
Retailer 3$876 USD
Retailer 2$1,003 USD

27 data points across 4 retailers

2 retailers

Retailer 1
-
$712 USD
Price last confirmed 61 days ago
Most Expensive
C
B2C Jewels
31340632 · Nov 6
$786 USD
View
1 more retailer has this diamond

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.

C
0.52ct Heart
$786 USD