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Oval|Natural|GIA

1.01ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 1236816584

Certificate GIA 1236816584

Diamond specifications and retailer prices

From $2,726 CAD
As of November 5, 2026
Save $1,537 CAD (36%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,010 CAD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236816584. Listed at 14 retailers as of October 30, 2026, with a 56% 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

1.01
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle40.43°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 1236816584
Dimensions7.81 × 5.61 × 3.52 mm
L/W Ratio1.39
Culet sizeNone
Top View
7.81 mm5.61 mm1.01 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1236816584
Side View
Table 60.0%Crown 40.43°Girdle: THN-THKPavilion 39.8°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $5,010 CAD|Low: $2,712 CAD|High: $5,327 CAD|Avg: $3,547 CAD|-5.9%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 2$2,726 CAD
Retailer 11$2,772 CAD
Retailer 10$2,796 CAD
Retailer 12$2,805 CAD
Retailer 4$3,045 CAD
Retailer 8$3,086 CAD
Retailer 14$3,325 CAD
Retailer 6$3,366 CAD
Retailer 7$3,507 CAD
Retailer 3$3,549 CAD
Retailer 9$3,940 CAD
Retailer 13$4,263 CAD
Retailer 5$4,623 CAD
Helzberg Diamonds$5,010 CAD

29 data points across 14 retailers

14 retailers$2,726 CAD to $4,263 CAD

A
Cheapest Retailer
-
$2,726 CAD
A
Retailer 2
-
$2,772 CAD
View
Retailer 3
-
$2,796 CAD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$2,805 CAD
View
A
Retailer 5
-
$3,045 CAD
View
Retailer 6
-
$3,086 CAD
View
Price last confirmed 7 days ago
Retailer 7
-
$3,325 CAD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$3,331 CAD
View
Retailer 9
-
$3,366 CAD
View
Price last confirmed 9 days ago
Retailer 10
-
$3,549 CAD
View
Price last confirmed 8 days ago
Retailer 11
-
$3,940 CAD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$4,263 CAD
View
Retailer 13
-
$4,623 CAD
View
Price last confirmed 11 days ago
Most Expensive
Helzberg Diamonds
XZRHIJMOHMLOK · Oct 30
$5,010 CAD
$3,562 USD
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from $2,726 CADSave up to $1,537 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
1.01ct Oval
$2,726 CAD