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Heart|Natural|GIA

1.15ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 1543268726

Certificate GIA 1543268726

Diamond specifications and retailer prices

From $4,370 AUD
As of November 4, 2026
Save $5,775 AUD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,145 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.15ct natural heart diamond

This 1.15ct natural heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543268726. Listed at 20 retailers as of November 4, 2026, with prices from $4,370 to $10,145, a $5,775 spread on the same certified stone. NZ Jewellers lists it at $10,145. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle37.6°
OriginNatural
Grading LabGIA
CertificateGIA 1543268726
Dimensions6.44 × 7.24 × 4.23 mm
L/W Ratio1.12
Girdle conditionFaceted
Top View
6.44 mm7.24 mm1.15 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543268726
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 37.6°Culet: NoneDepth 58.5%

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 4
Current: $10,145 AUD|Low: $4,314 AUD|High: $10,335 AUD|Avg: $5,938 AUD|-1.8%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 9$4,370 AUD
Retailer 17$4,654 AUD
Retailer 19$4,655 AUD
Retailer 10$4,868 AUD
Retailer 11$4,973 AUD
Retailer 15$5,010 AUD
Retailer 8$5,054 AUD
Retailer 18$5,057 AUD
Retailer 7$5,141 AUD
Retailer 14$5,297 AUD
Retailer 2$5,503 AUD
Retailer 12$5,530 AUD
Retailer 4$5,685 AUD
Retailer 16$5,924 AUD
Retailer 5$6,205 AUD
Retailer 13$7,107 AUD
Retailer 3$8,961 AUD
Retailer 6$9,738 AUD
NZ Jewellers$10,145 AUD

18 data points across 19 retailers

20 retailers$4,370 AUD to $10,145 AUD

A
Cheapest Retailer
-
$4,370 AUD
A
Retailer 2
-
$4,654 AUD
View
A
Retailer 3
-
$4,655 AUD
View
A
Retailer 4
-
$4,868 AUD
View
Final sale: no returns
A
Retailer 5
-
$4,973 AUD
View
B+
Retailer 6
-
$5,010 AUD
View
B+
Retailer 7
-
$5,054 AUD
View
B+
Retailer 8
-
$5,057 AUD
View
B+
Retailer 9
-
$5,141 AUD
View
B+
Retailer 10
-
$5,297 AUD
View
B+
Retailer 11
-
$5,503 AUD
View
B+
Retailer 12
-
$5,530 AUD
View
B+
Retailer 13
-
$5,685 AUD
View
B+
Retailer 14
-
$5,924 AUD
View
B+
Retailer 15
-
$6,205 AUD
View
Retailer 16
-
$6,493 AUD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$7,107 AUD
View
B
Retailer 18
-
$8,961 AUD
View
B
Retailer 19
-
$9,738 AUD
View
Most Expensive
B
NZ Jewellers
695b3e93-0271-4245-93ac-2ffa700c9ee1 · Nov 5
$10,145 AUD
$7,102 USD
View
19 more retailers have this diamond
Prices start from $4,370 AUDSave up to $5,775 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
1.15ct Heart
$4,370 AUD