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3.04ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 530202215

Shape and cutting style on the report: Round brilliant

Certificate IGI 530202215

Diamond specifications and retailer prices

From $12,535 USD
As of November 1, 2026
Save $38,407 USD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $61,798 USD at MOH London · As of November 2, 2026
View at MOH London

About this 3.04ct natural round diamond

This 3.04ct 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 530202215. Listed at 9 retailers as of November 1, 2026, with a 306% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.04
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 530202215
Dimensions9.27 × 9.33 × 5.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.27 mm9.33 mm3.04 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 530202215
Side View
Table 59.0%Crown 35.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $61,798 USD|Low: $11,098 USD|High: $61,798 USD|Avg: $19,474 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3$11,098 USD
Retailer 9$12,535 USD
Retailer 5$14,853 USD
Retailer 4$15,471 USD
Retailer 8$42,340 USD
Retailer 7$43,955 USD
Retailer 6$49,137 USD
Retailer 2$50,942 USD
MOH London$61,798 USD

40 data points across 9 retailers

9 retailers$12,535 USD to $50,942 USD

Retailer 1
-
$11,098 USD
Price under review
A
Retailer 2
-
$12,535 USD
View
A
Retailer 3
-
$14,853 USD
View
A
Retailer 4
-
$15,471 USD
View
B
Retailer 5
-
$42,340 USD
View
B
Retailer 6
-
$43,955 USD
View
C
Retailer 7
-
$49,137 USD
View
C
Retailer 8
-
$50,942 USD
View
Most Expensive
MOH London
E659E7686 · Nov 2
$61,798 USD
£48,660 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $12,535 USDSave up to $38,407 USD

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
3.04ct Round
$12,535 USD