Heart|Natural|GIA

1.20ct G VS1 Heart Natural Diamond

VG • G/VS1 • GIA 6542482783

Certificate GIA 6542482783

Diamond specifications and retailer prices

From $5,904 NZD
As of November 5, 2026
Save $6,628 NZD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $13,443 NZD at NZ Jewellers · As of September 25, 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542482783. Listed at 22 retailers as of November 4, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542482783
Dimensions6.29 × 7.18 × 4.40 mm
L/W Ratio1.14
Top View
6.29 mm7.18 mm1.20 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542482783
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.2%

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 5
Current: $7,993 NZD|Low: $5,904 NZD|High: $13,263 NZD|Avg: $8,153 NZD|-2.3%
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 6, 2026
Retailer 10$5,904 NZD
Retailer 6$6,425 NZD
Retailer 13$6,742 NZD
Retailer 4$6,943 NZD
Retailer 5$7,283 NZD
Retailer 2$7,288 NZD
Retailer 14$7,471 NZD
Retailer 9$7,493 NZD
Retailer 12$7,971 NZD
Retailer 1$7,993 NZD
Retailer 15$8,154 NZD
Retailer 7$8,293 NZD
Retailer 3$8,432 NZD
Retailer 8$9,627 NZD
Retailer 11$12,532 NZD

27 data points across 15 retailers

22 retailers$5,904 NZD to $12,532 NZD

A
Cheapest Retailer
-
$5,904 NZD
B+
Retailer 2
-
$6,425 NZD
View
B+
Retailer 3
-
$6,742 NZD
View
B+
Retailer 4
-
$6,943 NZD
View
B+
Retailer 5
-
$7,283 NZD
View
Final sale: no returns
B+
Retailer 6
-
$7,288 NZD
View
B+
Retailer 7
-
$7,471 NZD
View
B+
Retailer 8
-
$7,493 NZD
View
Retailer 9
-
$7,543 NZD
View
Price last confirmed 36 days ago
Retailer 10
-
$7,543 NZD
View
Price last confirmed 36 days ago
Retailer 11
-
$7,717 NZD
View
Price last confirmed 42 days ago
B
Retailer 12
-
$7,971 NZD
View
B+
Retailer 13
-
$7,993 NZD
View
B+
Retailer 14
-
$8,154 NZD
View
B+
Retailer 15
-
$8,293 NZD
View
Retailer 16
-
$8,306 NZD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$8,432 NZD
View
Retailer 18
-
$8,702 NZD
View
Price last confirmed 61 days ago
Retailer 19
-
$8,903 NZD
View
Price last confirmed 43 days ago
B
Retailer 20
-
$9,627 NZD
View
B
Retailer 21
-
$12,532 NZD
View
Most Expensive
NZ Jewellers
5ff5525f-8328-489b-a21c-2b3f793966ae · Sep 25
$13,443 NZD
$7,557 USD
View
Price last confirmed 41 days ago
21 more retailers have this diamond
Prices start from $5,904 NZDSave up to $6,628 NZD

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
$5,904 NZD