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Heart|Natural|GIA

3.00ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 1569384186

Certificate GIA 1569384186

Diamond specifications and retailer prices

From $11,104 USD
As of November 4, 2026
Save $667 USD (6%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $11,771 USD at Brilliance · As of November 5, 2026
View at Brilliance

About this 3ct natural heart diamond

This 3ct natural heart sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1569384186. Listed at 3 retailers as of November 4, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.00
Carat
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1569384186
Dimensions8.47 × 10.04 × 6.01 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal, Cavity, Needle
Top View
8.47 mm10.04 mm3.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1569384186
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $11,771 USD|Low: $11,104 USD|High: $12,196 USD|Avg: $11,780 USD|-2.0%
Brilliance
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$11,104 USD
Retailer 2$11,500 USD
Brilliance$11,771 USD

36 data points across 3 retailers

3 retailers$11,104 USD to $11,771 USD

A
Cheapest Retailer
-
$11,104 USD
A
Retailer 2
-
$11,500 USD
View
Most Expensive
B+
Brilliance
D44379382 · Nov 5
$11,771 USD
View
2 more retailers have this diamond
Prices start from $11,104 USDSave up to $667 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
3.00ct Heart
$11,104 USD