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Heart|Natural|GIA

3.00ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 2231765118

Certificate GIA 2231765118

Diamond specifications and retailer prices

From $66,877 AUD
€43,763 EUR
As of November 6, 2026
2 retailers carry this diamond
Most expensive: $66,877 AUD at Yorxs
View at Yorxs

About this 3ct natural heart diamond

This 3ct natural heart sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231765118. Listed at 2 retailers as of November 6, 2026. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Pavilion angle35.47°
OriginNatural
Grading LabGIA
CertificateGIA 2231765118
Dimensions9.31 × 7.34 × 5.12 mm
L/W Ratio1.27
Key to symbols
Feather, Pinpoint
Top View
9.31 mm7.34 mm3.00 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2231765118
Side View
Table 64.0%CrownGirdle: STK-VTKPavilion 35.47°Culet: NoneDepth 69.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $60,093 AUD|Low: $36,074 AUD|High: $69,915 AUD|Avg: $59,013 AUD|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 6, 2026
Retailer 8$36,074 AUD
Retailer 6$51,128 AUD
Retailer 4$59,242 AUD
Retailer 1$60,093 AUD
Retailer 3$60,093 AUD
Retailer 2$62,102 AUD
Retailer 7$64,176 AUD
Yorxs$66,877 AUD
Retailer 5$69,581 AUD

20 data points across 9 retailers

2 retailers

Retailer 1
-
$36,074 AUD
Price last confirmed 331 days ago
Most Expensive
B
Yorxs
521481790 · Nov 6
$66,877 AUD
€43,763 EUR
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.

B
3.00ct Heart
$66,877 AUD