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Round|Natural|GIA

2.56ct K SI1 Round Natural Diamond

VG • K/SI1 • GIA 2225540917

Certificate GIA 2225540917

Diamond specifications and retailer prices

From $19,411 CAD
As of November 4, 2026
Save $5,492 CAD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $24,903 CAD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 2.56ct natural round diamond

This 2.56ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2225540917. Listed at 2 retailers as of November 4, 2026, with prices from $19,411 to $24,903, a $5,492 spread on the same certified stone. 77 Diamonds lists it at $24,903. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.56
Carat
K
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2225540917
Dimensions8.70 × 8.75 × 5.55 mm
L/W Ratio1.01
Top View
8.70 mm8.75 mm2.56 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2225540917
Side View
Table 57.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: $24,903 CAD|Low: $19,212 CAD|High: $25,303 CAD|Avg: $22,250 CAD|+0.8%
77 Diamonds
Retailer 2
November 5, 2026
Retailer 2$19,411 CAD
77 Diamonds$24,903 CAD

33 data points across 2 retailers

2 retailers$19,411 CAD to $24,903 CAD

B+
Cheapest Retailer
-
$19,411 CAD
Most Expensive
B
77 Diamonds
RBZHWEXGZHK · Nov 5
$24,903 CAD
£14,040 GBP
View
1 more retailer has this diamond
Prices start from $19,411 CADSave up to $5,492 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+
2.56ct Round
$19,411 CAD