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Oval|Natural|GIA

0.90ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 1565510614

Certificate GIA 1565510614

Diamond specifications and retailer prices

From $1,432 CAD
As of November 4, 2026
Save $2,214 CAD (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,646 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded K 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 1565510614. Listed at 15 retailers as of November 4, 2026, with prices from $1,432 to $3,646, a $2,214 spread on the same certified stone. NZ Jewellers lists it at $3,646. 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

0.90
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565510614
Dimensions7.60 × 5.38 × 3.42 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
7.60 mm5.38 mm0.90 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565510614
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 63.6%

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 4
Current: $3,646 CAD|Low: $1,432 CAD|High: $3,823 CAD|Avg: $2,015 CAD|-4.6%
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
November 6, 2026
Retailer 11$1,432 CAD
Retailer 5$1,470 CAD
Retailer 13$1,495 CAD
Retailer 14$1,505 CAD
Retailer 12$1,518 CAD
Retailer 6$1,532 CAD
Retailer 15$1,553 CAD
Retailer 7$1,578 CAD
Retailer 10$1,724 CAD
Retailer 8$1,746 CAD
Retailer 3$2,145 CAD
Retailer 9$2,189 CAD
Retailer 4$2,803 CAD
Retailer 2$2,861 CAD
NZ Jewellers$3,646 CAD

28 data points across 15 retailers

15 retailers$1,432 CAD to $3,646 CAD

A
Cheapest Retailer
-
$1,432 CAD
A
Retailer 2
-
$1,470 CAD
View
A
Retailer 3
-
$1,495 CAD
View
A
Retailer 4
-
$1,505 CAD
View
A
Retailer 5
-
$1,518 CAD
View
Retailer 6
-
$1,532 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,553 CAD
View
B+
Retailer 8
-
$1,578 CAD
View
B+
Retailer 9
-
$1,724 CAD
View
B+
Retailer 10
-
$1,746 CAD
View
B
Retailer 11
-
$2,145 CAD
View
B+
Retailer 12
-
$2,189 CAD
View
B
Retailer 13
-
$2,803 CAD
View
B
Retailer 14
-
$2,861 CAD
View
Most Expensive
B
NZ Jewellers
eecdfe20-24ef-46c6-82c8-d57f0db7c455 · Nov 5
$3,646 CAD
$2,592 USD
View
14 more retailers have this diamond
Prices start from $1,432 CADSave up to $2,214 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
0.90ct Oval
$1,432 CAD