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Round|Natural|GIA

3.02ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1515900225

Certificate GIA 1515900225

Diamond specifications and retailer prices

From $61,687 AUD
As of November 4, 2026
Save $10,581 AUD (15%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $72,268 AUD at Jared · As of November 6, 2026
View at Jared

About this 3.02ct natural round diamond

This 3.02ct natural round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1515900225. Listed at 5 retailers as of November 4, 2026, with prices from $61,687 to $72,268, a $10,581 spread on the same certified stone. Jared lists it at $72,268. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.02
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1515900225
Dimensions9.16 × 9.21 × 5.71 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Top View
9.16 mm9.21 mm3.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1515900225
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.1%

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: Nov 4
Current: $72,268 AUD|Low: $61,687 AUD|High: $72,268 AUD|Avg: $68,214 AUD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 15, 2026
Retailer 2$61,687 AUD
Retailer 4$67,234 AUD
Retailer 3$69,939 AUD
Retailer 5$69,939 AUD
Jared$72,268 AUD

2 data points across 5 retailers

5 retailers$61,687 AUD to $72,268 AUD

A
Cheapest Retailer
-
$61,687 AUD
Final sale: no returns
B+
Retailer 2
-
$67,234 AUD
View
B+
Retailer 3
-
$69,939 AUD
View
B+
Retailer 4
-
$69,939 AUD
View
Most Expensive
B+
Jared
154909119 · Nov 6
$72,268 AUD
$50,590 USD
View
4 more retailers have this diamond
Prices start from $61,687 AUDSave up to $10,581 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 Round
$61,687 AUD