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Oval|Natural|GIA

1.00ct L SI1 Oval Natural Diamond

ID • L/SI1 • GIA 5191676863

Certificate GIA 5191676863

Diamond specifications and retailer prices

From $1,968 CAD
As of November 6, 2026
Save $1,511 CAD (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,219 CAD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5191676863. Listed at 15 retailers as of November 2, 2026, with a 77% 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
L
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5191676863
Dimensions7.73 × 5.70 × 3.44 mm
L/W Ratio1.36
Top View
7.73 mm5.70 mm1.00 ctL / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 5191676863
Side View
Table 58.0%CrownGirdle: XTN-THKPavilionCulet: NoneDepth 60.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,968 CAD|Low: $1,885 CAD|High: $3,480 CAD|Avg: $2,668 CAD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 1$1,968 CAD
Retailer 7$2,322 CAD
Retailer 2$2,363 CAD
Retailer 8$2,478 CAD
Retailer 6$2,549 CAD
Retailer 10$2,549 CAD
Retailer 3$2,741 CAD
Retailer 9$2,765 CAD
Retailer 11$2,941 CAD
Retailer 4$3,111 CAD
Retailer 5$3,479 CAD

27 data points across 11 retailers

15 retailers$1,968 CAD to $3,479 CAD

B+
Cheapest Retailer
-
$1,968 CAD
B+
Retailer 2
-
$2,322 CAD
View
B
Retailer 3
-
$2,363 CAD
View
B
Retailer 4
-
$2,478 CAD
View
Retailer 5
-
$2,549 CAD
View
Price last confirmed 8 days ago
Retailer 6
-
$2,549 CAD
View
Price last confirmed 36 days ago
B
Retailer 7
-
$2,630 CAD
View
Retailer 8
-
$2,667 CAD
View
Price last confirmed 38 days ago
B
Retailer 9
-
$2,667 CAD
View
B
Retailer 10
-
$2,741 CAD
View
B
Retailer 11
-
$2,765 CAD
View
Retailer 12
-
$2,941 CAD
View
Price last confirmed 38 days ago
B
Retailer 13
-
$3,111 CAD
View
B
Retailer 14
-
$3,479 CAD
View
Most Expensive
NZ Jewellers
a8d34a0c-ccd2-4182-b8fd-99e494028ec4 · Sep 30
$6,219 CAD
$4,421 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,968 CADSave up to $1,511 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.

B+
1.00ct Oval
$1,968 CAD