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Round|Natural|GIA

2.70ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2557311906

Certificate GIA 2557311906

Diamond specifications and retailer prices

From $14,518 CAD
As of November 6, 2026
Save $7,350 CAD (34%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $21,868 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 2.7ct natural round diamond

This 2.7ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2557311906. Listed at 6 retailers as of November 4, 2026, with prices from $14,518 to $21,868, a $7,350 spread on the same certified stone. MOH London lists it at $21,868. 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

2.70
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2557311906
Dimensions8.78 × 8.84 × 5.60 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud, Feather, Indented Natural, Needle
Top View
8.78 mm8.84 mm2.70 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557311906
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.5%

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 6
Current: $21,868 CAD|Low: $14,518 CAD|High: $23,865 CAD|Avg: $17,655 CAD|-6.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$14,518 CAD
Retailer 3$14,905 CAD
Retailer 7$15,907 CAD
Retailer 6$17,154 CAD
Retailer 2$17,551 CAD
Retailer 4$19,174 CAD
MOH London$21,868 CAD

41 data points across 7 retailers

6 retailers$14,518 CAD to $21,868 CAD

A
Cheapest Retailer
-
$14,518 CAD
A
Retailer 2
-
$14,905 CAD
View
A
Retailer 3
-
$17,154 CAD
View
A
Retailer 4
-
$17,551 CAD
View
B+
Retailer 5
-
$19,174 CAD
View
Most Expensive
B+
MOH London
BF05CFC1A · Nov 4
$21,868 CAD
£12,329 GBP
View
5 more retailers have this diamond
Prices start from $14,518 CADSave up to $7,350 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
2.70ct Round
$14,518 CAD