CaratHunter
Plans
Oval|Natural|IGI

1.02ct K SI2 Oval Natural Diamond

VG • K/SI2 • IGI 689598786

Shape and cutting style on the report: Oval brilliant

Certificate IGI 689598786

Diamond specifications and retailer prices

From $1,808 NZD
As of November 5, 2026
Save $2,798 NZD (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,605 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural oval diamond

This 1.02ct 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 689598786. Listed at 15 retailers as of November 5, 2026, with prices from $1,808 to $4,605, a $2,798 spread on the same certified stone. NZ Jewellers lists it at $4,605. 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

1.02
Carat
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 689598786
Dimensions8.30 × 5.53 × 3.45 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Top View
8.30 mm5.53 mm1.02 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 689598786
Side View
Table 58.0%Crown 36°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 62.4%

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: $2,441 NZD|Low: $1,450 NZD|High: $3,500 NZD|Avg: $2,257 NZD|-4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$1,450 NZD
Retailer 8$1,808 NZD
Retailer 5$1,849 NZD
Retailer 9$1,889 NZD
Retailer 6$1,954 NZD
Retailer 7$2,040 NZD
Retailer 10$2,129 NZD
Retailer 11$2,390 NZD
Retailer 1$2,441 NZD
Retailer 2$3,247 NZD
Retailer 4$3,456 NZD

27 data points across 11 retailers

15 retailers$1,808 NZD to $4,605 NZD

B+
Cheapest Retailer
-
$1,808 NZD
B+
Retailer 2
-
$1,849 NZD
View
Retailer 3
-
$1,889 NZD
View
Price last confirmed 54 days ago
Retailer 4
-
$1,889 NZD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$1,889 NZD
View
B+
Retailer 6
-
$1,954 NZD
View
B+
Retailer 7
-
$1,961 NZD
View
B+
Retailer 8
-
$2,040 NZD
View
B+
Retailer 9
-
$2,129 NZD
View
Retailer 10
-
$2,179 NZD
View
Price last confirmed 53 days ago
B+
Retailer 11
-
$2,179 NZD
View
B+
Retailer 12
-
$2,441 NZD
View
B+
Retailer 13
-
$3,456 NZD
View
Retailer 14
-
$4,605 NZD
View
Price last confirmed 53 days ago
Most Expensive
B
NZ Jewellers
0136326c-7d49-40b3-9f50-2432d8099b4e · Nov 5
$4,605 NZD
$2,553 USD
View
14 more retailers have this diamond
Prices start from $1,808 NZDSave up to $2,798 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+
1.02ct Oval
$1,808 NZD