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Oval|Natural|GIA

0.90ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 2498608391

Certificate GIA 2498608391

Diamond specifications and retailer prices

From $1,295 CAD
As of November 6, 2026
Save $2,938 CAD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,234 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 2498608391. Listed at 15 retailers as of November 5, 2026, with prices from $1,295 to $4,234, a $2,938 spread on the same certified stone. NZ Jewellers lists it at $4,234. 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
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2498608391
Dimensions7.43 × 5.25 × 3.40 mm
L/W Ratio1.42
Top View
7.43 mm5.25 mm0.90 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateGIA 2498608391
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.7%

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: $1,792 CAD|Low: $1,277 CAD|High: $3,217 CAD|Avg: $2,071 CAD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$1,295 CAD
Retailer 8$1,663 CAD
Retailer 7$1,667 CAD
Retailer 1$1,792 CAD
Retailer 2$1,961 CAD
Retailer 9$2,003 CAD
Retailer 6$2,425 CAD
Retailer 3$2,542 CAD
Retailer 4$3,170 CAD

45 data points across 9 retailers

15 retailers$1,295 CAD to $4,234 CAD

B+
Cheapest Retailer
-
$1,295 CAD
B+
Retailer 2
-
$1,663 CAD
View
B+
Retailer 3
-
$1,667 CAD
View
Retailer 4
-
$1,670 CAD
View
Price last confirmed 117 days ago
Retailer 5
-
$1,736 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,736 CAD
View
B+
Retailer 7
-
$1,792 CAD
View
B
Retailer 8
-
$1,802 CAD
View
B
Retailer 9
-
$1,961 CAD
View
B
Retailer 10
-
$2,003 CAD
View
B
Retailer 11
-
$2,003 CAD
View
B
Retailer 12
-
$2,425 CAD
View
B
Retailer 13
-
$2,542 CAD
View
B
Retailer 14
-
$3,170 CAD
View
Most Expensive
C
NZ Jewellers
6ab78ab3-546c-494f-9d97-ce3130ed879d · Nov 5
$4,234 CAD
$3,010 USD
View
14 more retailers have this diamond
Prices start from $1,295 CADSave up to $2,938 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+
0.90ct Oval
$1,295 CAD