Round|Natural|GIA

3.06ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2241052248

Certificate GIA 2241052248

Diamond specifications and retailer prices

From $26,928 USD
As of November 4, 2026
Save $3,107 USD (10%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $37,747 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.06ct natural round diamond

This 3.06ct 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 GIA 2241052248. Listed at 5 retailers as of November 4, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.06
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2241052248
Dimensions9.38 × 9.41 × 5.75 mm
L/W Ratio1.00
Culet sizeNone
Top View
9.38 mm9.41 mm3.06 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241052248
Side View
Table 59.0%Crown 32°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: $37,747 USD|Low: $24,100 USD|High: $37,998 USD|Avg: $29,608 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3$24,172 USD
Retailer 4$26,928 USD
Retailer 2$28,301 USD
Retailer 6$29,446 USD
Retailer 5$30,035 USD
MOH London$37,747 USD

27 data points across 6 retailers

5 retailers$26,928 USD to $30,035 USD

Retailer 1
-
$24,172 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
$26,928 USD
View
B+
Retailer 3
-
$28,301 USD
View
B
Retailer 4
-
$30,035 USD
View
Most Expensive
MOH London
F1CC09642 · Oct 29
$37,747 USD
£29,722 GBP
View
Price last confirmed 8 days ago
4 more retailers have this diamond
Prices start from $26,928 USDSave up to $3,107 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.

B+
3.06ct Round
$26,928 USD