Heart|Natural|GIA

1.20ct G VS2 Heart Natural Diamond

VG • G/VS2 • GIA 2566146242

Certificate GIA 2566146242

Diamond specifications and retailer prices

From $3,713 AUD
As of October 30, 2026
Save $719 AUD (16%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,665 AUD at NZ Jewellers · As of October 27, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566146242. Listed at 17 retailers as of October 30, 2026, with a relatively tight 19% 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.42°
OriginNatural
Grading LabGIA
CertificateGIA 2566146242
Dimensions7.52 × 6.57 × 4.24 mm
L/W Ratio1.14
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal
Top View
7.52 mm6.57 mm1.20 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566146242
Side View
Table 59.0%Crown 38.42°Girdle: Thin to Very ThickPavilionCulet: NDepth 56.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $8,665 AUD|Low: $3,713 AUD|High: $8,675 AUD|Avg: $5,269 AUD|+1.7%
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
October 31, 2026
Retailer 4$3,713 AUD
Retailer 5$3,826 AUD
Retailer 9$4,054 AUD
Retailer 2$4,057 AUD
Retailer 7$4,146 AUD
Retailer 16$4,146 AUD
Retailer 6$4,304 AUD
Retailer 3$4,347 AUD
Retailer 12$4,354 AUD
Retailer 10$4,431 AUD
Retailer 14$4,463 AUD
Retailer 13$4,783 AUD
Retailer 15$5,047 AUD
Retailer 8$5,380 AUD
Retailer 11$6,968 AUD
NZ Jewellers$8,665 AUD

28 data points across 16 retailers

17 retailers$3,713 AUD to $4,431 AUD

A
Cheapest Retailer
-
$3,713 AUD
A
Retailer 2
-
$4,054 AUD
View
Retailer 3
-
$4,057 AUD
View
Price last confirmed 5 days ago
Retailer 4
-
$4,146 AUD
View
Price last confirmed 7 days ago
Retailer 5
-
$4,146 AUD
View
Price last confirmed 7 days ago
Retailer 6
-
$4,304 AUD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$4,347 AUD
View
Retailer 8
-
$4,354 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$4,431 AUD
View
Retailer 10
-
$4,463 AUD
View
Price last confirmed 7 days ago
Retailer 11
-
$4,783 AUD
View
Price last confirmed 9 days ago
Retailer 12
-
$5,047 AUD
View
Price last confirmed 10 days ago
Retailer 13
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$5,200 AUD
View
Price last confirmed 37 days ago
Retailer 14
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$5,380 AUD
View
Price last confirmed 18 days ago
Retailer 15
-
$5,510 AUD
View
Price last confirmed 32 days ago
Retailer 16
-
$6,968 AUD
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
e3ab5645-e3ea-476a-b42a-8c48f22c7af4 · Oct 27
$8,665 AUD
$6,066 USD
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from $3,713 AUDSave up to $719 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
1.20ct Heart
$3,713 AUD