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Round|Natural|GIA

1.51ct I I1 Round Natural Diamond

EX • I/I1 • GIA 6565440419

Certificate GIA 6565440419

Diamond specifications and retailer prices

From $4,434 CAD
HK$24,800 HKD
As of October 31, 2026
Save $5,911 CAD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $10,345 CAD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6565440419. Listed at 10 retailers as of October 30, 2026, with prices from $4,434 to $10,345, a $5,911 spread on the same certified stone. NZ Jewellers lists it at $10,345. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6565440419
Dimensions7.29 × 7.33 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Indented Natural, Natural
Top View
7.29 mm7.33 mm1.51 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565440419
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.9%

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: Oct 31
Current: $10,345 CAD|Low: $4,399 CAD|High: $10,345 CAD|Avg: $5,754 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2$4,434 CAD
Retailer 9$5,071 CAD
Retailer 5$5,224 CAD
Retailer 10$5,318 CAD
Retailer 6$5,938 CAD
Retailer 7$5,938 CAD
Retailer 8$5,938 CAD
Retailer 4$6,721 CAD
Retailer 3$6,852 CAD
NZ Jewellers$10,345 CAD

8 data points across 10 retailers

10 retailers$4,434 CAD to $10,345 CAD

A
Cheapest Retailer
-
$4,434 CAD
HK$24,800 HKD
B+
Retailer 2
-
$5,071 CAD
$3,630 USD
View
B+
Retailer 3
-
$5,224 CAD
$3,740 USD
View
B+
Retailer 4
-
$5,318 CAD
$3,807 USD
View
B+
Retailer 5
-
$5,938 CAD
$4,251 USD
View
B+
Retailer 6
-
$5,938 CAD
$4,251 USD
View
B+
Retailer 7
-
$5,938 CAD
$4,251 USD
View
B+
Retailer 8
-
$6,721 CAD
€4,582 EUR
View
B
Retailer 9
-
$6,852 CAD
$4,905 USD
View
Most Expensive
B
NZ Jewellers
e9d9da84-4a05-49d2-8783-91332aae44ec · Oct 30
$10,345 CAD
$7,406 USD
View
9 more retailers have this diamond
Prices start from $4,434 CADSave up to $5,911 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
$4,434 CAD