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Oval|Natural|IGI

1.20ct K SI2 Oval Natural Diamond

VG • K/SI2 • IGI 520279024

Shape and cutting style on the report: Oval brilliant

Certificate IGI 520279024

Diamond specifications and retailer prices

From $1,966 NZD
As of November 4, 2026
Save $3,077 NZD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,044 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 520279024. Listed at 11 retailers as of November 4, 2026, with prices from $1,966 to $5,044, a $3,077 spread on the same certified stone. NZ Jewellers lists it at $5,044. 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
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle52.5°
Pavilion angle38°
OriginNatural
Grading LabIGI
CertificateIGI 520279024
Dimensions8.62 × 5.44 × 3.58 mm
L/W Ratio1.58
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.62 mm5.44 mm1.20 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 520279024
Side View
Table 62.0%Crown 52.5°Girdle: MED-STKPavilion 38°Culet: NoneDepth 65.8%

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 4
Current: $5,044 NZD|Low: $1,008 NZD|High: $5,044 NZD|Avg: $2,532 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
November 4, 2026
Retailer 6$1,008 NZD
Retailer 7$1,966 NZD
Retailer 4$1,981 NZD
Retailer 12$2,067 NZD
Retailer 13$2,067 NZD
Retailer 9$2,147 NZD
Retailer 10$2,206 NZD
Retailer 14$2,309 NZD
Retailer 11$2,387 NZD
Retailer 3$2,459 NZD
Retailer 8$2,675 NZD
Retailer 5$3,108 NZD
Retailer 2$3,777 NZD
NZ Jewellers$5,044 NZD

25 data points across 14 retailers

11 retailers$1,966 NZD to $5,044 NZD

B+
Cheapest Retailer
-
$1,966 NZD
B+
Retailer 2
-
$1,981 NZD
View
Retailer 3
-
$2,067 NZD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
$2,067 NZD
View
B+
Retailer 5
-
$2,147 NZD
View
B+
Retailer 6
-
$2,206 NZD
View
B+
Retailer 7
-
$2,309 NZD
View
B+
Retailer 8
-
$2,387 NZD
View
B+
Retailer 9
-
$2,675 NZD
View
B+
Retailer 10
-
$3,777 NZD
View
Most Expensive
B
NZ Jewellers
2e57d1fa-563e-4d81-b53d-1eeb38cc82e4 · Nov 5
$5,044 NZD
$2,796 USD
View
10 more retailers have this diamond
Prices start from $1,966 NZDSave up to $3,077 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 Oval
$1,966 NZD