CaratHunter
Plans
Heart|Natural|GIA

1.31ct H VS1 Heart Natural Diamond

VG • H/VS1 • GIA 7516852878

Certificate GIA 7516852878

Diamond specifications and retailer prices

From $4,973 AUD
As of November 5, 2026
Save $5,795 AUD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,811 AUD at NZ Jewellers · As of October 27, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7516852878. Listed at 21 retailers as of November 4, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.31
Carat
H
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.47°
Pavilion angle43.97°
OriginNatural
Grading LabGIA
CertificateGIA 7516852878
Dimensions7.59 × 6.50 × 3.84 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
7.59 mm6.50 mm1.31 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7516852878
Side View
Table 61.0%Crown 36.47°Girdle: STK-THKPavilion 43.97°Culet: NoneDepth 59.0%

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 5
Current: $11,811 AUD|Low: $4,937 AUD|High: $12,081 AUD|Avg: $7,041 AUD|-2.2%
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 2$4,973 AUD
Retailer 12$5,184 AUD
Retailer 7$5,200 AUD
Retailer 4$5,348 AUD
Retailer 17$5,455 AUD
Retailer 6$5,668 AUD
Retailer 5$6,141 AUD
Retailer 11$6,141 AUD
Retailer 16$6,314 AUD
Retailer 10$6,328 AUD
Retailer 3$6,443 AUD
Retailer 15$6,753 AUD
Retailer 20$7,087 AUD
Retailer 9$7,110 AUD
Retailer 8$7,242 AUD
Retailer 18$7,242 AUD
Retailer 19$7,471 AUD
Retailer 14$10,284 AUD
Retailer 13$10,768 AUD
NZ Jewellers$11,811 AUD

22 data points across 20 retailers

21 retailers$4,973 AUD to $10,768 AUD

A
Cheapest Retailer
-
$4,973 AUD
A
Retailer 2
-
$5,184 AUD
View
Retailer 3
-
$5,200 AUD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$5,348 AUD
View
A
Retailer 5
-
$5,455 AUD
View
A
Retailer 6
-
$5,668 AUD
View
Final sale: no returns
Retailer 7
-
$6,141 AUD
View
Price last confirmed 12 days ago
Retailer 8
-
$6,141 AUD
View
Price last confirmed 11 days ago
Retailer 9
-
$6,314 AUD
View
Price last confirmed 14 days ago
A
Retailer 10
-
$6,328 AUD
View
A
Retailer 11
-
$6,443 AUD
View
A
Retailer 12
-
$6,753 AUD
View
B+
Retailer 13
-
$6,990 AUD
View
Retailer 14
-
$7,087 AUD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$7,110 AUD
View
B+
Retailer 16
-
$7,242 AUD
View
B+
Retailer 17
-
$7,242 AUD
View
Retailer 18
-
$7,471 AUD
View
Price last confirmed 9 days ago
B
Retailer 19
-
$10,284 AUD
View
B
Retailer 20
-
$10,768 AUD
View
Most Expensive
NZ Jewellers
49c435ee-2ede-4878-bcba-97af90b3c066 · Oct 27
$11,811 AUD
$8,268 USD
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from $4,973 AUDSave up to $5,795 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
$4,973 AUD