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Oval|Natural|GIA

1.60ct M SI1 Oval Natural Diamond

ID • M/SI1 • GIA 6365697478

Certificate GIA 6365697478

Diamond specifications and retailer prices

From $4,977 CAD
As of November 6, 2026
Save $5,015 CAD (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,991 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.6ct natural oval diamond

This 1.6ct natural oval sits in the one-and-a-half to two carat band, graded M 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 6365697478. Listed at 12 retailers as of November 5, 2026, with prices from $4,977 to $9,991, a $5,015 spread on the same certified stone. NZ Jewellers lists it at $9,991. 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

1.60
Carat
M
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6365697478
Dimensions8.83 × 6.56 × 4.13 mm
L/W Ratio1.35
Top View
8.83 mm6.56 mm1.60 ctM / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6365697478
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.9%

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: $9,991 CAD|Low: $3,750 CAD|High: $9,991 CAD|Avg: $6,039 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
Retailer 17
November 6, 2026
Retailer 9$3,750 CAD
Retailer 8$4,403 CAD
Retailer 17$4,977 CAD
Retailer 3$5,047 CAD
Retailer 14$5,155 CAD
Retailer 6$5,465 CAD
Retailer 11$5,676 CAD
Retailer 12$5,735 CAD
Retailer 13$5,735 CAD
Retailer 15$5,735 CAD
Retailer 7$5,760 CAD
Retailer 5$5,941 CAD
Retailer 2$6,451 CAD
Retailer 16$6,617 CAD
Retailer 10$6,999 CAD
Retailer 4$9,262 CAD
NZ Jewellers$9,991 CAD

29 data points across 17 retailers

12 retailers$4,977 CAD to $9,991 CAD

B+
Cheapest Retailer
-
$4,977 CAD
B
Retailer 2
-
$5,047 CAD
View
B
Retailer 3
-
$5,155 CAD
View
B+
Retailer 4
-
$5,465 CAD
View
Retailer 5
-
$5,735 CAD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$5,735 CAD
View
B
Retailer 7
-
$5,735 CAD
View
B
Retailer 8
-
$5,941 CAD
View
B
Retailer 9
-
$6,451 CAD
View
B
Retailer 10
-
$6,617 CAD
View
B
Retailer 11
-
$6,999 CAD
View
Most Expensive
C
NZ Jewellers
ced85380-1512-4c70-9285-1146553dafe1 · Nov 5
$9,991 CAD
$7,103 USD
View
11 more retailers have this diamond
Prices start from $4,977 CADSave up to $5,015 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+
1.60ct Oval
$4,977 CAD