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Heart|Natural|GIA

1.31ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 2548898098

Certificate GIA 2548898098

Diamond specifications and retailer prices

From $5,450 AUD
As of November 4, 2026
Save $5,338 AUD (49%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,788 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.31ct natural heart diamond

This 1.31ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-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 2548898098. Listed at 20 retailers as of November 4, 2026, with prices from $5,450 to $10,788, a $5,338 spread on the same certified stone. NZ Jewellers lists it at $10,788. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.34°
Pavilion angle43.54°
OriginNatural
Grading LabGIA
CertificateGIA 2548898098
Dimensions6.53 × 7.52 × 4.53 mm
L/W Ratio1.15
Top View
6.53 mm7.52 mm1.31 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2548898098
Side View
Table 58.0%Crown 36.34°Girdle: Very ThickPavilion 43.54°Culet: NoneDepth 60.2%

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: $10,788 AUD|Low: $5,450 AUD|High: $11,121 AUD|Avg: $7,007 AUD|-3.0%
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
Retailer 20
November 5, 2026
Retailer 7$5,450 AUD
Retailer 10$5,715 AUD
Retailer 5$5,774 AUD
Retailer 18$5,878 AUD
Retailer 14$5,880 AUD
Retailer 3$6,193 AUD
Retailer 20$6,193 AUD
Retailer 16$6,277 AUD
Retailer 11$6,384 AUD
Retailer 4$6,404 AUD
Retailer 15$6,493 AUD
Retailer 8$6,533 AUD
Retailer 6$6,637 AUD
Retailer 12$6,808 AUD
Retailer 19$6,978 AUD
Retailer 2$7,040 AUD
Retailer 9$7,205 AUD
Retailer 13$7,555 AUD
Retailer 17$9,835 AUD
NZ Jewellers$10,788 AUD

28 data points across 20 retailers

20 retailers$5,450 AUD to $10,788 AUD

A
Cheapest Retailer
-
$5,450 AUD
A
Retailer 2
-
$5,774 AUD
View
A
Retailer 3
-
$5,878 AUD
View
A
Retailer 4
-
$5,880 AUD
View
A
Retailer 5
-
$6,193 AUD
View
A
Retailer 6
-
$6,193 AUD
View
A
Retailer 7
-
$6,277 AUD
View
Retailer 8
-
$6,384 AUD
View
Price last confirmed 8 days ago
Retailer 9
-
$6,384 AUD
View
Price last confirmed 21 days ago
A
Retailer 10
-
$6,404 AUD
View
A
Retailer 11
-
$6,493 AUD
View
A
Retailer 12
-
$6,533 AUD
View
B+
Retailer 13
-
$6,637 AUD
View
Retailer 14
-
$6,808 AUD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
$6,978 AUD
View
B+
Retailer 16
-
$7,040 AUD
View
B+
Retailer 17
-
$7,205 AUD
View
B+
Retailer 18
-
$7,555 AUD
View
B
Retailer 19
-
$9,835 AUD
View
Most Expensive
B
NZ Jewellers
9b233034-5c84-4c17-9507-606d29b0d80b · Nov 5
$10,788 AUD
$7,552 USD
View
19 more retailers have this diamond
Prices start from $5,450 AUDSave up to $5,338 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
1.31ct Heart
$5,450 AUD