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Round|Natural|GIA

0.51ct E I1 Round Natural Diamond

EX • E/I1 • GIA 6542652661

Certificate GIA 6542652661

Diamond specifications and retailer prices

From $571 CAD
₹38,822 INR
As of October 29, 2026
Save $570 CAD (50%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,679 CAD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6542652661. Listed at 22 retailers as of October 28, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6542652661
Dimensions5.13 × 5.15 × 3.14 mm
L/W Ratio1.00
Top View
5.13 mm5.15 mm0.51 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542652661
Side View
Table 56.0%Crown 33°Girdle: STK-STKPavilion 40.8°Culet: NoneDepth 61.1%

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 29
Current: $2,414 CAD|Low: $567 CAD|High: $2,414 CAD|Avg: $960 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 2$571 CAD
Retailer 5$645 CAD
Retailer 6$770 CAD
Retailer 4$830 CAD
Retailer 7$889 CAD
Retailer 8$936 CAD
Retailer 3$1,140 CAD
NZ Jewellers$2,414 CAD

44 data points across 8 retailers

22 retailers$571 CAD to $1,140 CAD

A
Cheapest Retailer
-
$571 CAD
₹38,822 INR
A
Retailer 2
-
$645 CAD
HK$3,600 HKD
View
A
Retailer 3
-
$770 CAD
$550 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$770 CAD
$550 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$770 CAD
$550 USD
View
B+
Retailer 6
-
$830 CAD
$593 USD
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$830 CAD
$593 USD
View
A
Retailer 8
-
$830 CAD
$593 USD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
$830 CAD
$593 USD
View
B+
Retailer 10
-
$854 CAD
$610 USD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$854 CAD
$610 USD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
$889 CAD
$635 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$889 CAD
$635 USD
View
Price last confirmed 17 days ago
B+
Retailer 14
-
$920 CAD
$657 USD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
$936 CAD
$669 USD
View
B+
Retailer 16
-
$985 CAD
$704 USD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
$985 CAD
$704 USD
View
Price last confirmed 25 days ago
B+
Retailer 18
-
$1,140 CAD
€776 EUR
View
B
Retailer 19
-
$2,414 CAD
$1,725 USD
View
Price last confirmed 15 days ago
B
Retailer 20
-
$2,414 CAD
$1,725 USD
View
Price last confirmed 9 days ago
B
Retailer 21
-
$2,679 CAD
$1,914 USD
View
Price last confirmed 26 days ago
Most Expensive
B
NZ Jewellers
575f6d36-abc6-4763-855d-b5d4fb2fee6f · Sep 28
$2,679 CAD
$1,914 USD
View
Price last confirmed 31 days ago
21 more retailers have this diamond
Prices start from $571 CADSave up to $570 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
0.51ct Round
$571 CAD