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Oval|Natural|GIA

1.59ct G SI2 Oval Natural Diamond

GD • G/SI2 • GIA 2537057557

Certificate GIA 2537057557

Diamond specifications and retailer prices

From $10,227 CAD
As of November 6, 2026
Save $12,838 CAD (56%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $23,065 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.59ct natural oval diamond

This 1.59ct natural oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2537057557. Listed at 26 retailers as of November 5, 2026, with prices from $10,227 to $23,065, a $12,838 spread on the same certified stone. NZ Jewellers lists it at $23,065. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.59
Carat
G
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537057557
Dimensions9.17 × 6.54 × 4.04 mm
L/W Ratio1.40
Top View
9.17 mm6.54 mm1.59 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537057557
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.8%

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: $13,288 CAD|Low: $10,613 CAD|High: $19,449 CAD|Avg: $13,535 CAD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$10,613 CAD
Retailer 3$10,798 CAD
Retailer 7$11,063 CAD
Retailer 2$12,678 CAD
Retailer 8$12,686 CAD
Retailer 9$12,868 CAD
Retailer 1$13,288 CAD
Retailer 5$15,062 CAD
Retailer 4$19,168 CAD

42 data points across 9 retailers

26 retailers$10,227 CAD to $23,065 CAD

B+
Cheapest Retailer
-
$10,227 CAD
Retailer 2
-
$10,613 CAD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
$10,732 CAD
View
B+
Retailer 4
-
$10,798 CAD
View
B+
Retailer 5
-
$11,063 CAD
View
Final sale: no returns
B+
Retailer 6
-
$11,108 CAD
View
B
Retailer 7
-
$11,334 CAD
View
Retailer 8
-
$11,533 CAD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$11,628 CAD
View
B
Retailer 10
-
$12,291 CAD
View
B
Retailer 11
-
$12,493 CAD
View
B
Retailer 12
-
$12,678 CAD
View
B
Retailer 13
-
$12,686 CAD
View
B
Retailer 14
-
$12,800 CAD
View
B
Retailer 15
-
$12,868 CAD
View
B
Retailer 16
-
$13,257 CAD
View
B
Retailer 17
-
$13,288 CAD
View
B
Retailer 18
-
$13,658 CAD
View
B
Retailer 19
-
$13,658 CAD
View
B
Retailer 20
-
$13,979 CAD
View
B
Retailer 21
-
$14,122 CAD
View
B
Retailer 22
-
$14,416 CAD
View
B
Retailer 23
-
$14,720 CAD
View
B
Retailer 24
-
$15,062 CAD
View
B
Retailer 25
-
$19,168 CAD
View
Most Expensive
C
NZ Jewellers
851a5763-b175-40cc-888b-9853b294508c · Nov 5
$23,065 CAD
$16,398 USD
View
25 more retailers have this diamond
Prices start from $10,227 CADSave up to $12,838 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+
1.59ct Oval
$10,227 CAD