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Heart|Natural|GIA

3.07ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 5231751571

Certificate GIA 5231751571

Diamond specifications and retailer prices

From $24,214 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $24,214 USD at Blue Nile
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Blue Nile

About this 3.07ct natural heart diamond

This 3.07ct natural heart sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231751571. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.07
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle36.7°
Pavilion angle39.95°
OriginNatural
Grading LabGIA
CertificateGIA 5231751571
Dimensions9.31 × 10.25 × 5.76 mm
L/W Ratio1.10
Top View
9.31 mm10.25 mm3.07 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5231751571
Side View
Table 63.0%Crown 36.7°Girdle: MED-THKPavilion 39.95°Culet: NoneDepth 56.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $24,214 USD|Low: $24,214 USD|High: $27,345 USD|Avg: $26,171 USD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Blue Nile$24,214 USD
Retailer 2$25,481 USD
Retailer 3$26,517 USD

35 data points across 3 retailers

1 retailer

B+
Blue Nile
27222058 · Oct 29
$24,214 USD
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B+
3.07ct Heart
$24,214 USD