Heart|Natural|GIA

1.20ct I VS2 Heart Natural Diamond

EX • I/VS2 • GIA 5241085733

Certificate GIA 5241085733

Diamond specifications and retailer prices

From $3,437 NZD
As of October 30, 2026
Save $980 NZD (22%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,843 NZD at NZ Jewellers · As of October 24, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241085733. Listed at 12 retailers as of October 30, 2026, with a 29% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.77°
OriginNatural
Grading LabGIA
CertificateGIA 5241085733
Dimensions6.38 × 7.43 × 4.38 mm
L/W Ratio1.16
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.38 mm7.43 mm1.20 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241085733
Side View
Table 62.0%CrownGirdle: STK-THKPavilion 39.77°Culet: NoneDepth 58.9%

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: Oct 30
Current: $9,843 NZD|Low: $3,437 NZD|High: $10,195 NZD|Avg: $5,799 NZD|-3.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 12$3,437 NZD
Retailer 2$4,147 NZD
Retailer 3$4,417 NZD
Retailer 5$4,618 NZD
Retailer 8$4,707 NZD
Retailer 11$4,823 NZD
Retailer 9$4,888 NZD
Retailer 10$5,136 NZD
Retailer 7$5,541 NZD
Retailer 4$7,285 NZD
Retailer 6$8,290 NZD
NZ Jewellers$9,843 NZD

19 data points across 12 retailers

12 retailers$3,437 NZD to $4,417 NZD

A
Cheapest Retailer
-
$3,437 NZD
Retailer 2
-
$4,147 NZD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$4,417 NZD
View
Retailer 4
-
$4,618 NZD
View
Price last confirmed 7 days ago
Retailer 5
-
$4,707 NZD
View
Price last confirmed 10 days ago
Retailer 6
-
$4,823 NZD
View
Price last confirmed 10 days ago
Retailer 7
-
$4,888 NZD
View
Price last confirmed 11 days ago
Retailer 8
-
$5,136 NZD
View
Price last confirmed 9 days ago
Retailer 9
-
$5,541 NZD
View
Price last confirmed 8 days ago
Retailer 10
-
$7,285 NZD
View
Price last confirmed 12 days ago
Retailer 11
-
$8,290 NZD
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
dfae19dc-0330-4607-8d48-6a7ee4e0412a · Oct 24
$9,843 NZD
$5,533 USD
View
Price last confirmed 12 days ago
11 more retailers have this diamond
Prices start from $3,437 NZDSave up to $980 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
$3,437 NZD