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Heart|Natural|GIA

1.20ct G VVS2 Heart Natural Diamond

GD • G/VVS2 • GIA 2428702878

Certificate GIA 2428702878

Diamond specifications and retailer prices

From $4,501 AUD
HK$24,700 HKD
As of November 1, 2026
Save $6,007 AUD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,508 AUD at NZ Jewellers · As of October 30, 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 VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2428702878. Listed at 16 retailers as of October 30, 2026, with prices from $4,501 to $10,508, a $6,007 spread on the same certified stone. NZ Jewellers lists it at $10,508. 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
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2428702878
Dimensions7.01 × 5.63 × 4.84 mm
L/W Ratio1.25
Top View
7.01 mm5.63 mm1.20 ctG / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2428702878
Side View
Table 49.0%CrownGirdlePavilionCulet: NoneDepth 69.0%

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 1
Current: $10,508 AUD|Low: $4,464 AUD|High: $10,508 AUD|Avg: $6,351 AUD|+1.0%
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
November 2, 2026
Retailer 11$4,501 AUD
Retailer 7$5,428 AUD
Retailer 15$5,499 AUD
Retailer 8$5,683 AUD
Retailer 5$5,692 AUD
Retailer 3$5,851 AUD
Retailer 4$6,168 AUD
Retailer 13$6,168 AUD
Retailer 14$6,168 AUD
Retailer 9$6,170 AUD
Retailer 12$6,242 AUD
Retailer 6$6,337 AUD
Retailer 2$6,824 AUD
Retailer 16$7,117 AUD
Retailer 10$7,413 AUD
NZ Jewellers$10,508 AUD

43 data points across 16 retailers

16 retailers$4,501 AUD to $10,508 AUD

A
Cheapest Retailer
-
$4,501 AUD
HK$24,700 HKD
B+
Retailer 2
-
$5,428 AUD
$3,813 USD
View
B+
Retailer 3
-
$5,499 AUD
$3,863 USD
View
Retailer 4
-
$5,683 AUD
SGD 5,395 SGD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$5,692 AUD
$3,998 USD
View
Final sale: no returns
B+
Retailer 6
-
$5,851 AUD
$4,110 USD
View
B
Retailer 7
-
$6,168 AUD
$4,333 USD
View
B
Retailer 8
-
$6,168 AUD
$4,333 USD
View
B
Retailer 9
-
$6,168 AUD
$4,333 USD
View
B+
Retailer 10
-
$6,170 AUD
£3,412 GBP
View
B
Retailer 11
-
$6,242 AUD
$4,385 USD
View
B
Retailer 12
-
$6,337 AUD
View
B
Retailer 13
-
$6,824 AUD
€4,565 EUR
View
B
Retailer 14
-
$7,117 AUD
$4,999 USD
View
B
Retailer 15
-
$7,413 AUD
ZAR 84,124 ZAR
View
Most Expensive
C
NZ Jewellers
fe7af7f2-2abb-4460-8667-4c7e3a36015a · Oct 30
$10,508 AUD
$7,381 USD
View
15 more retailers have this diamond
Prices start from $4,501 AUDSave up to $6,007 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
$4,501 AUD