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Heart|Natural|IGI

1.20ct J VVS1 Heart Natural Diamond

VG • J/VVS1 • IGI 683502268

Shape and cutting style on the report: Heart brilliant

Certificate IGI 683502268

Diamond specifications and retailer prices

From $2,948 NZD
£1,306 GBP
As of October 27, 2026
Save $754 NZD (20%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,827 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 683502268. Listed at 15 retailers as of October 27, 2026, with a 26% 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
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.3°
Pavilion angle42.4°
OriginNatural
Grading LabIGI
CertificateIGI 683502268
Dimensions6.51 × 7.37 × 4.42 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Top View
6.51 mm7.37 mm1.20 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 683502268
Side View
Table 59.0%Crown 35.3°Girdle: STK-THKPavilion 42.4°Culet: NoneDepth 60.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $7,827 NZD|Low: $2,938 NZD|High: $7,827 NZD|Avg: $3,828 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
October 27, 2026
Retailer 2$2,948 NZD
Retailer 12$2,961 NZD
Retailer 7$3,210 NZD
Retailer 10$3,210 NZD
Retailer 3$3,233 NZD
Retailer 4$3,315 NZD
Retailer 8$3,357 NZD
Retailer 5$3,636 NZD
Retailer 11$3,702 NZD
Retailer 6$3,908 NZD
Retailer 9$5,629 NZD
NZ Jewellers$7,827 NZD

39 data points across 12 retailers

15 retailers$2,948 NZD to $3,702 NZD

Retailer 1
-
$2,924 NZD
$1,645 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$2,948 NZD
£1,306 GBP
View
Retailer 3
-
$3,210 NZD
$1,806 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$3,210 NZD
$1,806 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$3,210 NZD
$1,806 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$3,233 NZD
$1,819 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$3,315 NZD
$1,865 USD
View
Price last confirmed 5 days ago
Retailer 8
-
$3,357 NZD
$1,889 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$3,363 NZD
$1,892 USD
View
Price last confirmed 9 days ago
Retailer 10
-
$3,453 NZD
$1,943 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$3,636 NZD
£1,611 GBP
View
B+
Retailer 12
-
$3,702 NZD
$2,083 USD
View
Retailer 13
-
$3,908 NZD
ZAR 35,520 ZAR
View
Price last confirmed 7 days ago
Retailer 14
-
$5,629 NZD
£2,494 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
5120f550-aa2f-45aa-b4d2-8e279931597c · Oct 24
$7,827 NZD
$4,404 USD
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from $2,948 NZDSave up to $754 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
$2,948 NZD