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Heart|Natural|GIA

1.01ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 6561629749

Certificate GIA 6561629749

Diamond specifications and retailer prices

From $2,550 AUD
As of November 6, 2026
Save $4,602 AUD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,152 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561629749. Listed at 14 retailers as of November 5, 2026, with prices from $2,550 to $7,152, a $4,602 spread on the same certified stone. NZ Jewellers lists it at $7,152. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561629749
Dimensions5.74 × 6.73 × 4.29 mm
L/W Ratio1.17
Girdle conditionFaceted
Key to symbols
Feather, Crystal
Top View
5.74 mm6.73 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561629749
Side View
Table 62.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 63.8%

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 6
Current: $7,152 AUD|Low: $2,550 AUD|High: $7,152 AUD|Avg: $3,889 AUD
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
November 6, 2026
Retailer 2$2,550 AUD
Retailer 12$3,000 AUD
Retailer 11$3,091 AUD
Retailer 13$3,158 AUD
Retailer 5$3,307 AUD
Retailer 6$3,363 AUD
Retailer 3$3,422 AUD
Retailer 8$3,624 AUD
Retailer 9$3,717 AUD
Retailer 10$3,947 AUD
Retailer 7$4,248 AUD
Retailer 4$5,977 AUD
NZ Jewellers$7,152 AUD

16 data points across 13 retailers

14 retailers$2,550 AUD to $7,152 AUD

A
Cheapest Retailer
-
$2,550 AUD
A
Retailer 2
-
$2,904 AUD
View
A
Retailer 3
-
$3,000 AUD
View
B+
Retailer 4
-
$3,091 AUD
View
B+
Retailer 5
-
$3,158 AUD
View
Final sale: no returns
B+
Retailer 6
-
$3,307 AUD
View
B+
Retailer 7
-
$3,363 AUD
View
B+
Retailer 8
-
$3,422 AUD
View
B+
Retailer 9
-
$3,624 AUD
View
B+
Retailer 10
-
$3,717 AUD
View
B+
Retailer 11
-
$3,947 AUD
View
B+
Retailer 12
-
$4,248 AUD
View
B
Retailer 13
-
$5,977 AUD
View
Most Expensive
B
NZ Jewellers
adbefbeb-b899-4f10-b04b-59060fcc6814 · Nov 5
$7,152 AUD
$4,914 USD
View
13 more retailers have this diamond
Prices start from $2,550 AUDSave up to $4,602 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
$2,550 AUD