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Round|Natural|GIA

3.00ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2557704080

Certificate GIA 2557704080

Diamond specifications and retailer prices

From $37,844 CAD
As of November 4, 2026
Save $32,034 CAD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $69,878 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural round diamond

This 3ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2557704080. Listed at 15 retailers as of November 4, 2026, with prices from $37,844 to $69,878, a $32,034 spread on the same certified stone. MOH London lists it at $69,878. 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
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2557704080
Dimensions9.13 × 9.17 × 5.71 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
9.13 mm9.17 mm3.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557704080
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $69,878 CAD|Low: $37,844 CAD|High: $70,910 CAD|Avg: $49,797 CAD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$37,844 CAD
Retailer 9$41,124 CAD
Retailer 4$44,391 CAD
Retailer 6$46,856 CAD
Retailer 8$46,856 CAD
Retailer 10$47,106 CAD
Retailer 7$48,420 CAD
Retailer 11$50,470 CAD
Retailer 5$50,792 CAD
Retailer 2$56,649 CAD
MOH London$69,878 CAD

42 data points across 11 retailers

15 retailers$37,844 CAD to $69,878 CAD

A
Cheapest Retailer
-
$37,844 CAD
B+
Retailer 2
-
$40,845 CAD
View
B+
Retailer 3
-
$41,124 CAD
View
Final sale: no returns
B+
Retailer 4
-
$44,391 CAD
View
Retailer 5
-
$44,863 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$46,732 CAD
View
B+
Retailer 7
-
$46,856 CAD
View
B+
Retailer 8
-
$46,856 CAD
View
B+
Retailer 9
-
$47,106 CAD
View
B+
Retailer 10
-
$48,420 CAD
View
B+
Retailer 11
-
$48,602 CAD
View
B
Retailer 12
-
$50,470 CAD
View
B
Retailer 13
-
$50,792 CAD
View
B+
Retailer 14
-
$56,649 CAD
View
Most Expensive
B
MOH London
6C89D9C36 · Nov 4
$69,878 CAD
£39,397 GBP
View
14 more retailers have this diamond
Prices start from $37,844 CADSave up to $32,034 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.

A
3.00ct Round
$37,844 CAD