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Round|Natural|GIA

2.18ct I VS1 Round Natural Diamond

ID • I/VS1 • GIA 5

Certificate GIA 5

Diamond specifications and retailer prices

From $30,417 CAD
$21,767 USD
As of October 31, 2026
Save $5,868 CAD (16%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $36,285 CAD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 2.18ct natural round diamond

This 2.18ct natural round sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at 3 retailers as of October 31, 2026, with prices from $30,417 to $36,285, a $5,868 spread on the same certified stone. Blue Nile lists it at $36,285. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.18
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5
Dimensions8.36 × 8.41 × 5.05 mm
L/W Ratio1.01
Top View
8.36 mm8.41 mm2.18 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.2%

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: Oct 31
Current: $36,285 CAD|Low: $30,117 CAD|High: $39,593 CAD|Avg: $34,674 CAD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 23, 2026
Retailer 2$30,417 CAD
Retailer 5$32,637 CAD
Blue Nile$36,285 CAD
Retailer 3$38,127 CAD
Retailer 4$39,593 CAD

5 data points across 5 retailers

3 retailers$30,417 CAD to $36,285 CAD

B+
Cheapest Retailer
-
$30,417 CAD
$21,767 USD
B+
Retailer 2
-
$32,637 CAD
$23,356 USD
View
Most Expensive
B
Blue Nile
15853530 · Oct 31
$36,285 CAD
$25,966 USD
View
2 more retailers have this diamond
Prices start from $30,417 CADSave up to $5,868 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+
2.18ct Round
$30,417 CAD