Heart|Natural|GIA

1.20ct G VS2 Heart Natural Diamond

GD • G/VS2 • GIA 6542300771

Certificate GIA 6542300771

Diamond specifications and retailer prices

From $5,400 AUD
As of November 5, 2026
Save $540 AUD (9%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,522 AUD at NZ Jewellers · As of October 11, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542300771. Listed at 20 retailers as of November 4, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.20
Carat
G
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542300771
Dimensions6.39 × 7.30 × 4.34 mm
L/W Ratio1.14
Top View
6.39 mm7.30 mm1.20 ctG / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542300771
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.4%

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 5
Current: $5,400 AUD|Low: $4,571 AUD|High: $10,274 AUD|Avg: $6,640 AUD|+0.2%
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 5, 2026
Retailer 14$4,571 AUD
Retailer 9$4,843 AUD
Retailer 1$5,400 AUD
Retailer 13$5,574 AUD
Retailer 7$5,635 AUD
Retailer 10$5,743 AUD
Retailer 3$5,808 AUD
Retailer 11$6,151 AUD
Retailer 2$6,251 AUD
Retailer 5$6,257 AUD
Retailer 15$6,397 AUD
Retailer 6$6,474 AUD
Retailer 12$7,334 AUD
Retailer 8$9,670 AUD
Retailer 4$10,222 AUD

25 data points across 15 retailers

20 retailers$5,400 AUD to $5,940 AUD

Retailer 1
-
$4,571 AUD
Price last confirmed 22 days ago
Retailer 2
-
$4,843 AUD
View
Price last confirmed 22 days ago
B+
Retailer 3
-
$5,400 AUD
View
Retailer 4
-
$5,511 AUD
View
Price last confirmed 28 days ago
B+
Retailer 5
-
$5,635 AUD
View
Retailer 6
-
$5,808 AUD
View
Price last confirmed 23 days ago
B
Retailer 7
-
$5,940 AUD
View
Retailer 8
-
$6,040 AUD
View
Price last confirmed 26 days ago
Retailer 9
-
$6,040 AUD
View
Price last confirmed 24 days ago
Retailer 10
-
$6,070 AUD
View
Price last confirmed 35 days ago
Retailer 11
-
$6,151 AUD
View
Price last confirmed 22 days ago
Retailer 12
-
$6,251 AUD
View
Price last confirmed 22 days ago
Retailer 13
-
$6,257 AUD
View
Price last confirmed 22 days ago
Retailer 14
-
$6,397 AUD
View
Price last confirmed 22 days ago
Retailer 15
-
$6,474 AUD
View
Price last confirmed 27 days ago
Retailer 16
-
$6,970 AUD
View
Price last confirmed 24 days ago
Retailer 17
-
$7,334 AUD
View
Price last confirmed 24 days ago
Retailer 18
-
$9,670 AUD
View
Price last confirmed 22 days ago
Retailer 19
-
$10,222 AUD
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
c48816cc-fc20-43c6-adeb-2c9d8d144fa2 · Oct 11
$10,522 AUD
$7,366 USD
View
Price last confirmed 25 days ago
19 more retailers have this diamond
Prices start from $5,400 AUDSave up to $540 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
$5,400 AUD