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Heart|Natural|GIA

1.20ct G VS2 Heart Natural Diamond

EX • G/VS2 • GIA 1555141135

Certificate GIA 1555141135

Diamond specifications and retailer prices

From $6,346 NZD
As of November 5, 2026
Save $651 NZD (9%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,497 NZD 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555141135. Listed at 18 retailers as of November 5, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555141135
Dimensions6.77 × 7.69 × 4.24 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Indented Natural
Top View
6.77 mm7.69 mm1.20 ctG / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555141135
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 55.2%

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: $12,497 NZD|Low: $5,356 NZD|High: $12,497 NZD|Avg: $7,937 NZD
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 17$5,356 NZD
Retailer 11$5,702 NZD
Retailer 2$6,346 NZD
Retailer 16$6,620 NZD
Retailer 8$6,622 NZD
Retailer 9$6,629 NZD
Retailer 4$6,824 NZD
Retailer 6$7,174 NZD
Retailer 15$7,174 NZD
Retailer 12$7,306 NZD
Retailer 3$7,437 NZD
Retailer 7$7,732 NZD
Retailer 14$8,276 NZD
Retailer 13$8,711 NZD
Retailer 10$11,843 NZD
Retailer 5$12,142 NZD
NZ Jewellers$12,497 NZD

24 data points across 17 retailers

18 retailers$6,346 NZD to $6,997 NZD

Retailer 1
-
$5,356 NZD
Price last confirmed 24 days ago
Retailer 2
-
$5,702 NZD
View
Price last confirmed 24 days ago
B+
Retailer 3
-
$6,346 NZD
View
Retailer 4
-
$6,485 NZD
View
Price last confirmed 30 days ago
B+
Retailer 5
-
$6,622 NZD
View
Retailer 6
-
$6,824 NZD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$6,997 NZD
View
Retailer 8
-
$7,174 NZD
View
Price last confirmed 26 days ago
Retailer 9
-
$7,174 NZD
View
Price last confirmed 28 days ago
Retailer 10
-
$7,212 NZD
View
Price last confirmed 37 days ago
Retailer 11
-
$7,306 NZD
View
Price last confirmed 24 days ago
Retailer 12
-
$7,437 NZD
View
Price last confirmed 24 days ago
Retailer 13
-
$7,732 NZD
View
Price last confirmed 34 days ago
Retailer 14
-
$8,276 NZD
View
Price last confirmed 26 days ago
Retailer 15
-
$8,711 NZD
View
Price last confirmed 26 days ago
Retailer 16
-
$11,843 NZD
View
Price last confirmed 24 days ago
Retailer 17
-
$12,142 NZD
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
679f0ee1-4cf7-4900-8736-17885f2cef7f · Oct 11
$12,497 NZD
$6,928 USD
View
Price last confirmed 26 days ago
17 more retailers have this diamond
Prices start from $6,346 NZDSave up to $651 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.

B+
1.20ct Heart
$6,346 NZD