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Round|Natural|IGI

3.02ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 837656262

Shape and cutting style on the report: Round brilliant

Certificate IGI 837656262

Diamond specifications and retailer prices

From $18,038 AUD
As of November 6, 2026
Save $11,390 AUD (39%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $29,428 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.02ct natural round diamond

This 3.02ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 837656262. Listed at 12 retailers as of November 4, 2026, with prices from $18,038 to $29,428, a $11,390 spread on the same certified stone. MOH London lists it at $29,428. 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 837656262
Dimensions9.30 × 9.35 × 5.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.30 mm9.35 mm3.02 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 837656262
Side View
Table 59.0%Crown 32.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.6%

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 6
Current: $29,428 AUD|Low: $18,038 AUD|High: $29,664 AUD|Avg: $23,309 AUD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$18,038 AUD
Retailer 5$20,873 AUD
Retailer 4$21,283 AUD
Retailer 10$22,245 AUD
Retailer 9$22,592 AUD
Retailer 3$23,159 AUD
Retailer 12$23,460 AUD
Retailer 11$23,463 AUD
Retailer 6$24,320 AUD
Retailer 7$25,393 AUD
Retailer 8$26,764 AUD
MOH London$29,428 AUD

25 data points across 12 retailers

12 retailers$18,038 AUD to $29,428 AUD

A
Cheapest Retailer
-
$18,038 AUD
A
Retailer 2
-
$20,873 AUD
View
A
Retailer 3
-
$21,283 AUD
View
A
Retailer 4
-
$22,245 AUD
View
A
Retailer 5
-
$22,592 AUD
View
B+
Retailer 6
-
$23,159 AUD
View
B+
Retailer 7
-
$23,460 AUD
View
B+
Retailer 8
-
$23,463 AUD
View
A
Retailer 9
-
$24,320 AUD
View
A
Retailer 10
-
$25,393 AUD
View
B+
Retailer 11
-
$26,764 AUD
View
Most Expensive
B+
MOH London
337F3B886 · Nov 4
$29,428 AUD
£16,221 GBP
View
11 more retailers have this diamond
Prices start from $18,038 AUDSave up to $11,390 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
$18,038 AUD