Round|Natural|GIA

3.01ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 1553267859

Certificate GIA 1553267859

Diamond specifications and retailer prices

From $20,216 USD
As of November 4, 2026
Save $14,037 USD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $34,253 USD at MOH London · As of November 4, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1553267859. Listed at 13 retailers as of November 4, 2026, with prices from $20,216 to $34,253, a $14,037 spread on the same certified stone. MOH London lists it at $34,253. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1553267859
Dimensions9.25 × 9.33 × 5.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
9.25 mm9.33 mm3.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1553267859
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°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 4
Current: $34,253 USD|Low: $21,445 USD|High: $34,759 USD|Avg: $25,818 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$21,445 USD
Retailer 3$21,821 USD
Retailer 9$21,991 USD
Retailer 5$23,091 USD
Retailer 7$23,824 USD
Retailer 8$24,740 USD
Retailer 4$26,509 USD
Retailer 2$28,310 USD
Retailer 6$31,154 USD
MOH London$34,253 USD

40 data points across 10 retailers

13 retailers$20,216 USD to $34,253 USD

A
Cheapest Retailer
-
$20,216 USD
B+
Retailer 2
-
$21,445 USD
View
B+
Retailer 3
-
$21,821 USD
View
Retailer 4
-
$21,991 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$22,779 USD
View
B+
Retailer 6
-
$23,091 USD
View
B+
Retailer 7
-
$23,824 USD
View
B+
Retailer 8
-
$24,740 USD
View
B+
Retailer 9
-
$25,641 USD
View
B+
Retailer 10
-
$26,509 USD
View
B
Retailer 11
-
$28,310 USD
View
B
Retailer 12
-
$31,154 USD
View
Most Expensive
B
MOH London
2955A3553 · Nov 4
$34,253 USD
£26,971 GBP
View
12 more retailers have this diamond
Prices start from $20,216 USDSave up to $14,037 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
$20,216 USD