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Heart|Natural|GIA

1.20ct I VVS2 Heart Natural Diamond

GD • I/VVS2 • GIA 1543768670

Certificate GIA 1543768670

Diamond specifications and retailer prices

From $4,398 AUD
As of November 5, 2026
Save $231 AUD (5%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,580 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 I 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 1543768670. Listed at 16 retailers as of November 4, 2026, with a relatively tight 5% 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
I
Colour
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1543768670
Dimensions6.43 × 7.36 × 4.43 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Pinpoint, Natural
Top View
6.43 mm7.36 mm1.20 ctI / VVS2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1543768670
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.2%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $8,580 AUD|Low: $3,711 AUD|High: $8,580 AUD|Avg: $5,177 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
Retailer 17
November 5, 2026
Retailer 16$3,711 AUD
Retailer 10$3,958 AUD
Retailer 2$4,398 AUD
Retailer 15$4,544 AUD
Retailer 8$4,630 AUD
Retailer 9$4,635 AUD
Retailer 6$4,924 AUD
Retailer 14$4,924 AUD
Retailer 11$5,108 AUD
Retailer 3$5,131 AUD
Retailer 4$5,217 AUD
Retailer 7$5,307 AUD
Retailer 17$5,410 AUD
Retailer 13$5,683 AUD
Retailer 12$5,980 AUD
Retailer 5$8,334 AUD
NZ Jewellers$8,580 AUD

25 data points across 17 retailers

16 retailers$4,398 AUD to $4,630 AUD

Retailer 1
-
$3,711 AUD
Price last confirmed 23 days ago
Retailer 2
-
$3,958 AUD
View
Price last confirmed 23 days ago
B+
Retailer 3
-
$4,398 AUD
View
B+
Retailer 4
-
$4,630 AUD
View
Retailer 5
-
$4,924 AUD
View
Price last confirmed 25 days ago
Retailer 6
-
$4,924 AUD
View
Price last confirmed 27 days ago
Retailer 7
-
$5,108 AUD
View
Price last confirmed 23 days ago
Retailer 8
-
$5,131 AUD
View
Price last confirmed 23 days ago
Retailer 9
-
$5,141 AUD
View
Price last confirmed 36 days ago
Retailer 10
-
$5,217 AUD
View
Price last confirmed 24 days ago
Retailer 11
-
$5,307 AUD
View
Price last confirmed 33 days ago
Retailer 12
-
$5,410 AUD
View
Price last confirmed 23 days ago
Retailer 13
-
$5,683 AUD
View
Price last confirmed 25 days ago
Retailer 14
-
$5,980 AUD
View
Price last confirmed 25 days ago
Retailer 15
-
$8,334 AUD
View
Price last confirmed 26 days ago
Most Expensive
NZ Jewellers
1e745e4e-3bd0-42e8-a851-96e03678c7ae · Oct 11
$8,580 AUD
$6,006 USD
View
Price last confirmed 25 days ago
15 more retailers have this diamond
Prices start from $4,398 AUDSave up to $231 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
$4,398 AUD