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Heart|Natural|GIA

1.10ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 7558481779

Certificate GIA 7558481779

Diamond specifications and retailer prices

From $2,481 AUD
$1,739 USD
As of November 2, 2026
Save $4,075 AUD (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,557 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.1ct natural heart diamond

This 1.1ct natural heart sits in the classic one-carat band, graded G 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 7558481779. Listed at 4 retailers as of October 30, 2026, with prices from $2,481 to $6,557, a $4,075 spread on the same certified stone. NZ Jewellers lists it at $6,557. 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

1.10
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7558481779
Dimensions6.09 × 7.14 × 4.18 mm
L/W Ratio1.17
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
6.09 mm7.14 mm1.10 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558481779
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $6,557 AUD|Low: $2,176 AUD|High: $6,826 AUD|Avg: $4,100 AUD|+3.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4$2,481 AUD
Retailer 3$2,761 AUD
Retailer 5$3,779 AUD
Retailer 6$4,126 AUD
Retailer 2$4,710 AUD
NZ Jewellers$6,557 AUD

19 data points across 6 retailers

4 retailers$2,481 AUD to $6,557 AUD

A
Cheapest Retailer
-
$2,481 AUD
$1,739 USD
Final sale: no returns
A
Retailer 2
-
$2,761 AUD
$1,935 USD
View
B+
Retailer 3
-
$4,710 AUD
£2,599 GBP
View
Most Expensive
B
NZ Jewellers
1745699e-56ba-406b-8df6-26f5ca0e6fa5 · Oct 30
$6,557 AUD
$4,595 USD
View
3 more retailers have this diamond
Prices start from $2,481 AUDSave up to $4,075 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
1.10ct Heart
$2,481 AUD