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Oval|Natural|IGI

3.02ct J SI1 Oval Natural Diamond

VG • J/SI1 • IGI 839637020

Shape and cutting style on the report: Oval brilliant

Certificate IGI 839637020

Diamond specifications and retailer prices

From $15,499 NZD
$8,735 USD
As of October 30, 2026
Save $9,493 NZD (38%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $24,991 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 3.02ct natural oval diamond

This 3.02ct natural oval sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 839637020. Listed at 13 retailers as of October 30, 2026, with prices from $15,499 to $24,991, a $9,493 spread on the same certified stone. NZ Jewellers lists it at $24,991. 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

3.02
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle41.2°
Pavilion angle35.6°
OriginNatural
Grading LabIGI
CertificateIGI 839637020
Dimensions11.13 × 7.91 × 4.97 mm
L/W Ratio1.41
Girdle conditionFaceted
Top View
11.13 mm7.91 mm3.02 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 839637020
Side View
Table 59.0%Crown 41.2°Girdle: STK-THKPavilion 35.6°Culet: NoneDepth 62.8%

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: $24,991 NZD|Low: $14,429 NZD|High: $28,522 NZD|Avg: $18,240 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
November 1, 2026
Retailer 4$15,499 NZD
Retailer 13$15,623 NZD
Retailer 6$16,403 NZD
Retailer 8$16,469 NZD
Retailer 5$16,551 NZD
Retailer 9$16,551 NZD
Retailer 7$16,618 NZD
Retailer 2$16,722 NZD
Retailer 11$17,931 NZD
Retailer 10$18,206 NZD
Retailer 12$20,688 NZD
Retailer 3$23,543 NZD
NZ Jewellers$24,991 NZD

33 data points across 13 retailers

13 retailers$15,499 NZD to $24,991 NZD

B+
Cheapest Retailer
-
$15,499 NZD
$8,735 USD
A
Retailer 2
-
$15,623 NZD
$8,805 USD
View
B+
Retailer 3
-
$16,403 NZD
$9,245 USD
View
B+
Retailer 4
-
$16,469 NZD
£7,309 GBP
View
A
Retailer 5
-
$16,551 NZD
$9,328 USD
View
B+
Retailer 6
-
$16,551 NZD
$9,328 USD
View
Final sale: no returns
A
Retailer 7
-
$16,618 NZD
£7,375 GBP
View
A
Retailer 8
-
$16,722 NZD
₹897,575 INR
View
B+
Retailer 9
-
$17,931 NZD
$10,106 USD
View
B+
Retailer 10
-
$18,206 NZD
$10,261 USD
View
B+
Retailer 11
-
$20,688 NZD
$11,660 USD
View
B+
Retailer 12
-
$23,543 NZD
£10,448 GBP
View
Most Expensive
B+
NZ Jewellers
ab6d82c3-f5ed-4029-acef-53d1dc16a9f7 · Oct 30
$24,991 NZD
$14,085 USD
View
12 more retailers have this diamond
Prices start from $15,499 NZDSave up to $9,493 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
3.02ct Oval
$15,499 NZD