CaratHunter
Plans
Heart|Natural|GIA

1.20ct H VS2 Heart Natural Diamond

ID • H/VS2 • GIA 1528561636

Certificate GIA 1528561636

Diamond specifications and retailer prices

From $4,970 AUD
As of November 4, 2026
Save $5,293 AUD (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,825 AUD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1528561636. Listed at 19 retailers as of November 4, 2026, with a 106% 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

1.20
Carat
H
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1528561636
Dimensions6.40 × 7.36 × 4.33 mm
L/W Ratio1.15
Top View
6.40 mm7.36 mm1.20 ctH / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1528561636
Side View
Table 60.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 58.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $11,825 AUD|Low: $4,463 AUD|High: $11,825 AUD|Avg: $7,128 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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 4$4,970 AUD
Retailer 16$4,970 AUD
Retailer 10$5,097 AUD
Retailer 3$5,151 AUD
Retailer 5$5,403 AUD
Retailer 14$5,571 AUD
Retailer 15$5,833 AUD
Retailer 6$5,997 AUD
Retailer 8$6,148 AUD
Retailer 13$6,371 AUD
Retailer 2$6,544 AUD
Retailer 7$6,841 AUD
Retailer 9$7,882 AUD
Retailer 12$9,344 AUD
Retailer 11$10,262 AUD
NZ Jewellers$11,825 AUD

46 data points across 16 retailers

19 retailers$4,970 AUD to $10,262 AUD

B+
Cheapest Retailer
-
$4,970 AUD
B+
Retailer 2
-
$4,970 AUD
View
B+
Retailer 3
-
$5,097 AUD
View
B+
Retailer 4
-
$5,151 AUD
View
B+
Retailer 5
-
$5,403 AUD
View
Final sale: no returns
B+
Retailer 6
-
$5,571 AUD
View
B+
Retailer 7
-
$5,833 AUD
View
Retailer 8
-
$5,997 AUD
View
Price last confirmed 14 days ago
Retailer 9
-
$6,148 AUD
View
Price last confirmed 15 days ago
Retailer 10
-
$6,148 AUD
View
Price last confirmed 21 days ago
Retailer 11
-
$6,148 AUD
View
Price last confirmed 21 days ago
B
Retailer 12
-
$6,371 AUD
View
B
Retailer 13
-
$6,544 AUD
View
Retailer 14
-
$6,841 AUD
View
Price last confirmed 28 days ago
Retailer 15
-
$7,095 AUD
View
Price last confirmed 16 days ago
B
Retailer 16
-
$7,882 AUD
View
B
Retailer 17
-
$9,344 AUD
View
B
Retailer 18
-
$10,262 AUD
View
Most Expensive
NZ Jewellers
cea87f61-ec4c-40e8-bd0c-a0d3314b1ca3 · Oct 21
$11,825 AUD
$8,278 USD
View
Price last confirmed 15 days ago
18 more retailers have this diamond
Prices start from $4,970 AUDSave up to $5,293 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.

B+
1.20ct Heart
$4,970 AUD