Round|Natural|GIA

3.01ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 2245050887

Certificate GIA 2245050887

Diamond specifications and retailer prices

From $17,311 USD
As of November 2, 2026
Save $3,790 USD (18%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $28,158 USD at MOH London · As of October 26, 2026
View at MOH London

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2245050887. Listed at 15 retailers as of November 2, 2026, with a relatively tight 22% 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

3.01
Carat
K
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2245050887
Dimensions9.22 × 9.16 × 5.75 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Crystal, Etch Channel, Cavity, Needle
Top View
9.22 mm9.16 mm3.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2245050887
Side View
Table 59.0%Crown 34.5°Girdle: THN-SLIPavilion 41.6°Culet: NDepth 62.6%

Caratlytics Score

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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 2
Current: $28,158 USD|Low: $17,311 USD|High: $30,655 USD|Avg: $21,501 USD|-8.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 3, 2026
Retailer 4$17,311 USD
Retailer 9$17,893 USD
Retailer 10$17,907 USD
Retailer 12$18,115 USD
Retailer 8$19,620 USD
Retailer 6$19,875 USD
Retailer 11$20,414 USD
Retailer 15$20,817 USD
Retailer 7$20,869 USD
Retailer 2$21,101 USD
Retailer 13$21,295 USD
Retailer 3$21,913 USD
Retailer 5$22,097 USD
Retailer 14$24,999 USD
MOH London$28,158 USD

25 data points across 15 retailers

15 retailers$17,311 USD to $21,101 USD

A
Cheapest Retailer
-
$17,311 USD
Retailer 2
-
$17,893 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$17,907 USD
View
Retailer 4
-
$18,115 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$19,620 USD
View
Retailer 6
-
$19,875 USD
View
Price last confirmed 12 days ago
Retailer 7
-
$20,414 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$20,817 USD
View
Retailer 9
-
$20,869 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$21,101 USD
View
Retailer 11
-
$21,295 USD
View
Price last confirmed 10 days ago
Retailer 12
-
$21,913 USD
View
Price last confirmed 10 days ago
Retailer 13
-
$22,097 USD
View
Price last confirmed 11 days ago
Retailer 14
-
$24,999 USD
View
Price last confirmed 10 days ago
Most Expensive
MOH London
0DD8FBCF4 · Oct 26
$28,158 USD
£22,172 GBP
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from $17,311 USDSave up to $3,790 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
3.01ct Round
$17,311 USD