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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 $12,435 AUD
$8,735 USD
As of October 30, 2026
Save $7,616 AUD (38%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $20,051 AUD 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 $12,435 to $20,051, a $7,616 spread on the same certified stone. NZ Jewellers lists it at $20,051. 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: $20,051 AUD|Low: $11,577 AUD|High: $22,884 AUD|Avg: $14,638 AUD
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
October 31, 2026
Retailer 4$12,435 AUD
Retailer 13$12,535 AUD
Retailer 6$13,161 AUD
Retailer 8$13,214 AUD
Retailer 5$13,279 AUD
Retailer 9$13,279 AUD
Retailer 7$13,333 AUD
Retailer 2$13,420 AUD
Retailer 11$14,387 AUD
Retailer 10$14,608 AUD
Retailer 12$16,599 AUD
Retailer 3$18,890 AUD
NZ Jewellers$20,051 AUD

32 data points across 13 retailers

13 retailers$12,435 AUD to $20,051 AUD

B+
Cheapest Retailer
-
$12,435 AUD
$8,735 USD
A
Retailer 2
-
$12,535 AUD
$8,805 USD
View
B+
Retailer 3
-
$13,161 AUD
$9,245 USD
View
B+
Retailer 4
-
$13,214 AUD
£7,309 GBP
View
A
Retailer 5
-
$13,279 AUD
$9,328 USD
View
B+
Retailer 6
-
$13,279 AUD
$9,328 USD
View
Final sale: no returns
A
Retailer 7
-
$13,333 AUD
£7,375 GBP
View
A
Retailer 8
-
$13,420 AUD
₹897,769 INR
View
B+
Retailer 9
-
$14,387 AUD
$10,106 USD
View
B+
Retailer 10
-
$14,608 AUD
$10,261 USD
View
B+
Retailer 11
-
$16,599 AUD
$11,660 USD
View
B+
Retailer 12
-
$18,890 AUD
£10,448 GBP
View
Most Expensive
B+
NZ Jewellers
ab6d82c3-f5ed-4029-acef-53d1dc16a9f7 · Oct 30
$20,051 AUD
$14,085 USD
View
12 more retailers have this diamond
Prices start from $12,435 AUDSave up to $7,616 AUD

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
$12,435 AUD