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Round|Natural|GIA

1.61ct I IF Round Natural Diamond

VG • I/IF • GIA 12

Certificate GIA 12

Diamond specifications and retailer prices

From $16,729 CAD
$11,976 USD
As of October 30, 2026
Save $4,195 CAD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $20,924 CAD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.61ct natural round diamond

This 1.61ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by GIA. Listed at 3 retailers as of October 30, 2026, with prices from $16,729 to $20,924, a $4,195 spread on the same certified stone. Blue Nile lists it at $20,924. 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

1.61
Carat
I
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 12
Dimensions7.66 × 7.78 × 4.53 mm
L/W Ratio1.02
Top View
7.66 mm7.78 mm1.61 ctI / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 12
Side View
Table 62.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 58.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $20,924 CAD|Low: $16,539 CAD|High: $21,523 CAD|Avg: $19,201 CAD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 23, 2026
Retailer 2$16,729 CAD
Retailer 5$17,909 CAD
Retailer 3$20,727 CAD
Blue Nile$20,924 CAD
Retailer 4$21,523 CAD

5 data points across 5 retailers

3 retailers$16,729 CAD to $20,924 CAD

B
Cheapest Retailer
-
$16,729 CAD
$11,976 USD
B
Retailer 2
-
$17,909 CAD
$12,820 USD
View
Most Expensive
B
Blue Nile
16688816 · Oct 31
$20,924 CAD
$14,979 USD
View
2 more retailers have this diamond
Prices start from $16,729 CADSave up to $4,195 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
1.61ct Round
$16,729 CAD