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Heart|Natural|GIA

1.00ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 7561103490

Certificate GIA 7561103490

Diamond specifications and retailer prices

From $1,952 AUD
₹130,572 INR
As of November 1, 2026
Save $4,383 AUD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,335 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-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 7561103490. Listed at 16 retailers as of October 30, 2026, with prices from $1,952 to $6,335, a $4,383 spread on the same certified stone. NZ Jewellers lists it at $6,335. 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

1.00
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561103490
Dimensions6.01 × 6.92 × 4.12 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Pinpoint
Top View
6.01 mm6.92 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7561103490
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.6%

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 1
Current: $6,335 AUD|Low: $1,952 AUD|High: $6,712 AUD|Avg: $3,169 AUD|-5.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 8$1,952 AUD
Retailer 4$2,278 AUD
Retailer 5$2,367 AUD
Retailer 6$2,597 AUD
Retailer 12$2,597 AUD
Retailer 14$2,676 AUD
Retailer 13$2,718 AUD
Retailer 15$2,793 AUD
Retailer 3$2,876 AUD
Retailer 2$2,912 AUD
Retailer 10$2,997 AUD
Retailer 11$3,163 AUD
Retailer 7$3,591 AUD
Retailer 9$4,551 AUD
NZ Jewellers$6,335 AUD

31 data points across 15 retailers

16 retailers$1,952 AUD to $6,335 AUD

A
Cheapest Retailer
-
$1,952 AUD
₹130,572 INR
A
Retailer 2
-
$2,278 AUD
$1,600 USD
View
A
Retailer 3
-
$2,367 AUD
$1,663 USD
View
A
Retailer 4
-
$2,597 AUD
$1,824 USD
View
A
Retailer 5
-
$2,597 AUD
$1,824 USD
View
B+
Retailer 6
-
$2,676 AUD
$1,880 USD
View
B+
Retailer 7
-
$2,718 AUD
$1,909 USD
View
B+
Retailer 8
-
$2,793 AUD
$1,962 USD
View
B+
Retailer 9
-
$2,876 AUD
$2,020 USD
View
B+
Retailer 10
-
$2,912 AUD
£1,611 GBP
View
B+
Retailer 11
-
$2,997 AUD
$2,105 USD
View
B+
Retailer 12
-
$3,163 AUD
ZAR 35,890 ZAR
View
Retailer 13
-
$3,591 AUD
View
Price last confirmed 27 days ago
Retailer 14
-
$3,624 AUD
$2,546 USD
View
Price last confirmed 56 days ago
B
Retailer 15
-
$4,551 AUD
£2,517 GBP
View
Most Expensive
B
NZ Jewellers
523e193e-fbe9-4f1d-8f8b-e8c442ae5d97 · Oct 30
$6,335 AUD
$4,450 USD
View
15 more retailers have this diamond
Prices start from $1,952 AUDSave up to $4,383 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
1.00ct Heart
$1,952 AUD