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Round|Natural|GIA

1.51ct F I1 Round Natural Diamond

EX • F/I1 • GIA 3555674289

Certificate GIA 3555674289

Diamond specifications and retailer prices

From $6,381 CAD
$4,566 USD
As of November 1, 2026
Save $6,997 CAD (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $13,377 CAD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 3555674289. Listed at 10 retailers as of November 1, 2026, with prices from $6,381 to $13,377, a $6,997 spread on the same certified stone. NZ Jewellers lists it at $13,377. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 3555674289
Dimensions7.33 × 7.38 × 4.54 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Needle
Top View
7.33 mm7.38 mm1.51 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555674289
Side View
Table 60.0%Crown 33.5°Girdle: STK-STKPavilion 41.6°Culet: NoneDepth 61.8%

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 1
Current: $13,377 CAD|Low: $6,381 CAD|High: $13,377 CAD|Avg: $8,467 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5$6,381 CAD
Retailer 3$7,247 CAD
Retailer 4$7,247 CAD
Retailer 7$7,711 CAD
Retailer 8$8,189 CAD
Retailer 9$8,189 CAD
Retailer 6$8,361 CAD
Retailer 10$8,454 CAD
Retailer 2$9,013 CAD
NZ Jewellers$13,377 CAD

23 data points across 10 retailers

10 retailers$6,381 CAD to $13,377 CAD

A
Cheapest Retailer
-
$6,381 CAD
$4,566 USD
B+
Retailer 2
-
$7,247 CAD
$5,186 USD
View
B+
Retailer 3
-
$7,247 CAD
$5,186 USD
View
B+
Retailer 4
-
$7,711 CAD
$5,518 USD
View
B+
Retailer 5
-
$8,189 CAD
$5,860 USD
View
B
Retailer 6
-
$8,189 CAD
$5,860 USD
View
B+
Retailer 7
-
$8,361 CAD
$5,983 USD
View
B
Retailer 8
-
$8,454 CAD
$6,050 USD
View
B+
Retailer 9
-
$9,013 CAD
€6,143 EUR
View
Most Expensive
B
NZ Jewellers
4dc149b3-5526-4562-b583-fa90b9ffd56c · Nov 2
$13,377 CAD
$9,573 USD
View
9 more retailers have this diamond
Prices start from $6,381 CADSave up to $6,997 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
1.51ct Round
$6,381 CAD