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Round|Natural|GIA

3.05ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 2527894562

Certificate GIA 2527894562

Diamond specifications and retailer prices

From $28,799 CAD
As of November 4, 2026
Save $15,669 CAD (35%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $44,468 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 3.05ct natural round diamond

This 3.05ct 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 2527894562. Listed at 8 retailers as of November 2, 2026, with prices from $28,799 to $44,468, a $15,669 spread on the same certified stone. MOH London lists it at $44,468. 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

3.05
Carat
K
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2527894562
Dimensions9.20 × 9.26 × 5.78 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
9.20 mm9.26 mm3.05 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527894562
Side View
Table 55.0%Crown 35°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $44,468 CAD|Low: $25,690 CAD|High: $44,707 CAD|Avg: $32,178 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8$25,690 CAD
Retailer 9$26,926 CAD
Retailer 6$28,799 CAD
Retailer 10$30,996 CAD
Retailer 2$32,759 CAD
Retailer 4$33,000 CAD
Retailer 5$34,048 CAD
Retailer 7$35,696 CAD
Retailer 3$40,337 CAD
MOH London$44,468 CAD

13 data points across 10 retailers

8 retailers$28,799 CAD to $44,468 CAD

Retailer 1
-
$25,690 CAD
Price last confirmed 16 days ago
B+
Retailer 2
-
$28,799 CAD
View
Retailer 3
-
$30,996 CAD
View
Price last confirmed 15 days ago
B+
Retailer 4
-
$32,759 CAD
View
B+
Retailer 5
-
$33,000 CAD
View
B+
Retailer 6
-
$34,048 CAD
View
B
Retailer 7
-
$40,337 CAD
View
Most Expensive
B
MOH London
DAB828DCD · Nov 2
$44,468 CAD
£25,071 GBP
View
7 more retailers have this diamond
Prices start from $28,799 CADSave up to $15,669 CAD

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+
3.05ct Round
$28,799 CAD