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Heart|Natural|GIA

1.12ct K SI1 Heart Natural Diamond

EX • K/SI1 • GIA 1549548232

Certificate GIA 1549548232

Diamond specifications and retailer prices

From $2,621 AUD
SGD 2,434 SGD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $2,621 AUD at Fonder Diamond
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 Fonder Diamond

About this 1.12ct natural heart diamond

This 1.12ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549548232. Listed at a single retailer as of November 5, 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

1.12
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 1549548232
Dimensions6.29 × 7.10 × 4.15 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
6.29 mm7.10 mm1.12 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1549548232
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 39°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
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Price History

Last verified: Nov 5
Current: $2,621 AUD|Low: $2,049 AUD|High: $3,863 AUD|Avg: $2,889 AUD|+0.2%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 4$2,049 AUD
Retailer 6$2,068 AUD
Retailer 12$2,545 AUD
Fonder Diamond$2,621 AUD
Retailer 2$2,684 AUD
Retailer 11$2,755 AUD
Retailer 8$2,787 AUD
Retailer 9$2,793 AUD
Retailer 5$3,298 AUD
Retailer 3$3,321 AUD
Retailer 13$3,377 AUD
Retailer 10$3,401 AUD
Retailer 7$3,863 AUD

6 data points across 13 retailers

1 retailer

B+
Fonder Diamond
636701679 · Nov 5
$2,621 AUD
SGD 2,434 SGD
View

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+
1.12ct Heart
$2,621 AUD