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Round|Natural|GIA

3.00ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6561084509

Certificate GIA 6561084509

Diamond specifications and retailer prices

From $12,542 USD
As of November 5, 2026
Save $9,065 USD (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $21,607 USD at MOH London · As of November 2, 2026
View at MOH London

About this 3ct natural round diamond

This 3ct 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 6561084509. Listed at 14 retailers as of November 2, 2026, with prices from $12,542 to $21,607, a $9,065 spread on the same certified stone. MOH London lists it at $21,607. 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

3.00
Carat
K
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6561084509
Dimensions9.11 × 9.19 × 5.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Needle
Top View
9.11 mm9.19 mm3.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561084509
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

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 5
Current: $21,607 USD|Low: $12,472 USD|High: $21,867 USD|Avg: $16,379 USD
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
November 5, 2026
Retailer 2$12,542 USD
Retailer 10$13,575 USD
Retailer 5$14,147 USD
Retailer 9$14,979 USD
Retailer 8$15,040 USD
Retailer 11$15,271 USD
Retailer 6$15,917 USD
Retailer 4$16,289 USD
Retailer 3$16,647 USD
Retailer 13$17,180 USD
Retailer 7$17,354 USD
Retailer 12$19,599 USD
MOH London$21,607 USD

37 data points across 13 retailers

14 retailers$12,542 USD to $21,607 USD

A
Cheapest Retailer
-
$12,542 USD
A
Retailer 2
-
$13,575 USD
View
A
Retailer 3
-
$14,039 USD
View
A
Retailer 4
-
$14,147 USD
View
Retailer 5
-
$14,979 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$15,040 USD
View
Retailer 7
-
$15,271 USD
View
Price last confirmed 21 days ago
A
Retailer 8
-
$15,917 USD
View
Retailer 9
-
$16,289 USD
View
Price last confirmed 38 days ago
A
Retailer 10
-
$16,647 USD
View
Retailer 11
-
$17,180 USD
View
Price last confirmed 16 days ago
A
Retailer 12
-
$17,354 USD
View
Retailer 13
-
$19,599 USD
View
Price last confirmed 17 days ago
Most Expensive
B+
MOH London
214CE7EC0 · Nov 2
$21,607 USD
£17,013 GBP
View
13 more retailers have this diamond
Prices start from $12,542 USDSave up to $9,065 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
3.00ct Round
$12,542 USD