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Oval|Natural|GIA

1.00ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 3545348186

Certificate GIA 3545348186

Diamond specifications and retailer prices

From $3,168 CAD
As of November 6, 2026
Save $3,789 CAD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,770 CAD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545348186. Listed at 21 retailers as of November 4, 2026, with a 120% 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3545348186
Dimensions8.08 × 5.75 × 3.30 mm
L/W Ratio1.41
Top View
8.08 mm5.75 mm1.00 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3545348186
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.4%

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 6
Current: $8,770 CAD|Low: $3,168 CAD|High: $8,770 CAD|Avg: $4,867 CAD
NZ Jewellers
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 15$3,168 CAD
Retailer 2$3,308 CAD
Retailer 11$3,743 CAD
Retailer 12$3,785 CAD
Retailer 4$3,850 CAD
Retailer 7$4,194 CAD
Retailer 6$4,356 CAD
Retailer 16$4,370 CAD
Retailer 9$4,413 CAD
Retailer 13$4,415 CAD
Retailer 8$4,840 CAD
Retailer 3$4,882 CAD
Retailer 10$5,090 CAD
Retailer 14$6,957 CAD
Retailer 5$7,226 CAD
NZ Jewellers$8,770 CAD

28 data points across 16 retailers

21 retailers$3,168 CAD to $6,957 CAD

A
Cheapest Retailer
-
$3,168 CAD
A
Retailer 2
-
$3,308 CAD
View
A
Retailer 3
-
$3,743 CAD
View
A
Retailer 4
-
$3,785 CAD
View
A
Retailer 5
-
$3,850 CAD
View
Final sale: no returns
B+
Retailer 6
-
$3,972 CAD
View
B+
Retailer 7
-
$3,974 CAD
View
Retailer 8
-
$4,194 CAD
View
Price last confirmed 21 days ago
Retailer 9
-
$4,194 CAD
View
Price last confirmed 19 days ago
B+
Retailer 10
-
$4,213 CAD
View
Retailer 11
-
$4,356 CAD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
$4,370 CAD
View
B+
Retailer 13
-
$4,413 CAD
View
B+
Retailer 14
-
$4,415 CAD
View
Retailer 15
-
$4,505 CAD
View
Price last confirmed 30 days ago
Retailer 16
-
$4,840 CAD
View
Price last confirmed 19 days ago
B+
Retailer 17
-
$4,882 CAD
View
B+
Retailer 18
-
$5,090 CAD
View
B
Retailer 19
-
$6,957 CAD
View
Retailer 20
-
$7,226 CAD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
2193bf38-06d4-46fe-b662-5ca0cda0a3d8 · Oct 17
$8,770 CAD
$6,235 USD
View
Price last confirmed 20 days ago
20 more retailers have this diamond
Prices start from $3,168 CADSave up to $3,789 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
$3,168 CAD