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Oval|Natural|GIA

1.00ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 7551499053

Certificate GIA 7551499053

Diamond specifications and retailer prices

From $2,768 CAD
As of November 5, 2026
Save $767 CAD (22%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,361 CAD at Helzberg Diamonds · As of October 28, 2026
View at Helzberg Diamonds

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551499053. Listed at 13 retailers as of November 5, 2026, with a 28% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.05°
Pavilion angle39.36°
OriginNatural
Grading LabGIA
CertificateGIA 7551499053
Dimensions7.86 × 5.59 × 3.46 mm
L/W Ratio1.41
Culet sizeNone
Top View
7.86 mm5.59 mm1.00 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551499053
Side View
Table 59.0%Crown 37.05°Girdle: THN-THKPavilion 39.36°Culet: NoneDepth 61.9%

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: Nov 5
Current: $5,361 CAD|Low: $2,754 CAD|High: $5,579 CAD|Avg: $3,906 CAD|-3.9%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 2$2,768 CAD
Retailer 4$2,872 CAD
Retailer 10$2,965 CAD
Retailer 8$2,990 CAD
Retailer 12$3,253 CAD
Retailer 5$3,298 CAD
Retailer 6$3,543 CAD
Retailer 9$3,750 CAD
Retailer 11$3,751 CAD
Retailer 7$3,851 CAD
Retailer 3$4,917 CAD
Helzberg Diamonds$5,361 CAD

39 data points across 12 retailers

13 retailers$2,768 CAD to $3,535 CAD

A
Cheapest Retailer
-
$2,768 CAD
Retailer 2
-
$2,872 CAD
View
Price last confirmed 10 days ago
Retailer 3
-
$2,965 CAD
View
Price last confirmed 9 days ago
Retailer 4
-
$2,990 CAD
View
Price last confirmed 9 days ago
Retailer 5
-
$3,253 CAD
View
Price last confirmed 8 days ago
Retailer 6
-
$3,298 CAD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$3,535 CAD
View
Retailer 8
-
$3,543 CAD
View
Price last confirmed 8 days ago
Retailer 9
-
$3,750 CAD
View
Price last confirmed 9 days ago
Retailer 10
-
$3,751 CAD
View
Price last confirmed 8 days ago
Retailer 11
-
$3,851 CAD
View
Price last confirmed 9 days ago
Retailer 12
-
$4,917 CAD
View
Price last confirmed 11 days ago
Most Expensive
Helzberg Diamonds
XZRNLLHKPPGLJ · Oct 28
$5,361 CAD
$3,811 USD
View
Price last confirmed 9 days ago
12 more retailers have this diamond
Prices start from $2,768 CADSave up to $767 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
1.00ct Oval
$2,768 CAD