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Round|Natural|GIA

2.81ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2556342116

Certificate GIA 2556342116

Diamond specifications and retailer prices

From $17,332 CAD
As of November 4, 2026
Save $8,838 CAD (34%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $26,169 CAD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 2.81ct natural round diamond

This 2.81ct 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 2556342116. Listed at 7 retailers as of November 2, 2026, with prices from $17,332 to $26,169, a $8,838 spread on the same certified stone. NZ Jewellers lists it at $26,169. 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

2.81
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2556342116
Dimensions9.05 × 9.11 × 5.49 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather
Top View
9.05 mm9.11 mm2.81 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2556342116
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.5%

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 4
Current: $26,169 CAD|Low: $17,143 CAD|High: $27,421 CAD|Avg: $20,826 CAD|-4.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$17,332 CAD
Retailer 5$18,065 CAD
Retailer 4$18,487 CAD
Retailer 2$18,677 CAD
Retailer 7$18,776 CAD
Retailer 9$20,001 CAD
Retailer 8$20,466 CAD
Retailer 10$21,684 CAD
Retailer 6$24,523 CAD
NZ Jewellers$26,169 CAD

35 data points across 10 retailers

7 retailers$17,332 CAD to $26,169 CAD

A
Cheapest Retailer
-
$17,332 CAD
A
Retailer 2
-
$18,065 CAD
View
A
Retailer 3
-
$18,487 CAD
View
A
Retailer 4
-
$18,677 CAD
View
A
Retailer 5
-
$18,776 CAD
View
B+
Retailer 6
-
$24,523 CAD
View
Most Expensive
B
NZ Jewellers
24019014-8a59-449e-9aa1-a7e89b8ef667 · Nov 2
$26,169 CAD
$18,738 USD
View
6 more retailers have this diamond
Prices start from $17,332 CADSave up to $8,838 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
2.81ct Round
$17,332 CAD