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Heart|Natural|GIA

1.01ct L SI1 Heart Natural Diamond

EX • L/SI1 • GIA 2557677572

Certificate GIA 2557677572

Diamond specifications and retailer prices

From $1,476 AUD
As of November 5, 2026
Save $132 AUD (8%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,608 AUD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded L 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 2557677572. Listed at 2 retailers as of November 5, 2026, with a relatively tight 9% 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

1.01
Carat
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557677572
Dimensions5.89 × 6.89 × 4.13 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
5.89 mm6.89 mm1.01 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557677572
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

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

Last verified: Nov 5
Current: $1,608 AUD|Low: $1,476 AUD|High: $1,661 AUD|Avg: $1,571 AUD|-1.4%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$1,476 AUD
77 Diamonds$1,608 AUD

41 data points across 2 retailers

2 retailers$1,476 AUD to $1,608 AUD

A
Cheapest Retailer
-
$1,476 AUD
Most Expensive
B+
77 Diamonds
HSCPPEVPEAGV · Nov 6
$1,608 AUD
£870 GBP
View
1 more retailer has this diamond
Prices start from $1,476 AUDSave up to $132 AUD

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
1.01ct Heart
$1,476 AUD