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Heart|Natural|GIA

1.03ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 2547720389

Certificate GIA 2547720389

Diamond specifications and retailer prices

From $3,171 AUD
HK$17,400 HKD
As of November 1, 2026
Save $3,669 AUD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,238 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded D 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 2547720389. Listed at 17 retailers as of November 1, 2026, with a 116% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2547720389
Dimensions5.92 × 6.98 × 4.16 mm
L/W Ratio1.18
Top View
5.92 mm6.98 mm1.03 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547720389
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 41.8°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
A+
Exceptional
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: $3,844 AUD|Low: $3,171 AUD|High: $7,684 AUD|Avg: $4,718 AUD|+3.8%
Retailer 1
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 11$3,171 AUD
Retailer 15$3,629 AUD
Retailer 12$3,812 AUD
Retailer 14$3,824 AUD
Retailer 1$3,844 AUD
Retailer 9$3,943 AUD
Retailer 4$4,151 AUD
Retailer 3$4,171 AUD
Retailer 8$4,454 AUD
Retailer 6$4,595 AUD
Retailer 7$4,868 AUD
Retailer 10$4,997 AUD
Retailer 2$5,259 AUD
Retailer 13$6,840 AUD
Retailer 5$7,024 AUD

26 data points across 15 retailers

17 retailers$3,171 AUD to $6,840 AUD

A+
Cheapest Retailer
-
$3,171 AUD
HK$17,400 HKD
A
Retailer 2
-
$3,629 AUD
$2,549 USD
View
A
Retailer 3
-
$3,812 AUD
€2,550 EUR
View
A
Retailer 4
-
$3,824 AUD
€2,559 EUR
View
A
Retailer 5
-
$3,844 AUD
$2,700 USD
View
Final sale: no returns
A
Retailer 6
-
$3,943 AUD
$2,770 USD
View
A
Retailer 7
-
$4,151 AUD
$2,916 USD
View
A
Retailer 8
-
$4,171 AUD
$2,930 USD
View
A
Retailer 9
-
$4,454 AUD
£2,463 GBP
View
Retailer 10
-
$4,595 AUD
SGD 4,362 SGD
View
Price last confirmed 9 days ago
Retailer 11
-
$4,868 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$4,997 AUD
$3,510 USD
View
B+
Retailer 13
-
$5,162 AUD
View
B+
Retailer 14
-
$5,259 AUD
ZAR 59,682 ZAR
View
B+
Retailer 15
-
$6,840 AUD
£3,783 GBP
View
Retailer 16
-
$7,024 AUD
$4,934 USD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
993f1495-b7ed-46af-8481-cf7de0efde21 · Sep 25
$8,238 AUD
$5,787 USD
View
Price last confirmed 37 days ago
16 more retailers have this diamond
Prices start from $3,171 AUDSave up to $3,669 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+
1.03ct Heart
$3,171 AUD