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Oval|Natural|GIA

0.90ct K VS1 Oval Natural Diamond

ID • K/VS1 • GIA 5231989041

Certificate GIA 5231989041

Diamond specifications and retailer prices

From $1,205 CAD
As of November 6, 2026
Save $1,809 CAD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,481 CAD at NZ Jewellers · As of August 30, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231989041. Listed at 14 retailers as of November 2, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
K
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231989041
Dimensions7.51 × 5.35 × 3.40 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
7.51 mm5.35 mm0.90 ctK / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231989041
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.4%

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: $1,688 CAD|Low: $1,205 CAD|High: $3,130 CAD|Avg: $2,001 CAD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11$1,205 CAD
Retailer 10$1,519 CAD
Retailer 2$1,649 CAD
Retailer 5$1,651 CAD
Retailer 12$1,653 CAD
Retailer 1$1,688 CAD
Retailer 4$1,895 CAD
Retailer 7$1,896 CAD
Retailer 9$2,301 CAD
Retailer 6$2,410 CAD
Retailer 3$2,511 CAD
Retailer 8$3,014 CAD

40 data points across 12 retailers

14 retailers$1,205 CAD to $3,014 CAD

A
Cheapest Retailer
-
$1,205 CAD
A
Retailer 2
-
$1,519 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,649 CAD
View
A
Retailer 4
-
$1,651 CAD
View
A
Retailer 5
-
$1,653 CAD
View
A
Retailer 6
-
$1,688 CAD
View
A
Retailer 7
-
$1,895 CAD
View
A
Retailer 8
-
$1,896 CAD
View
B+
Retailer 9
-
$2,301 CAD
View
B+
Retailer 10
-
$2,410 CAD
View
Retailer 11
-
$2,511 CAD
View
Price last confirmed 11 days ago
B
Retailer 12
-
$3,014 CAD
View
Retailer 13
-
$4,119 CAD
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
394ea473-cccd-4647-b314-89ea7b43f778 · Aug 30
$4,481 CAD
$3,186 USD
View
Price last confirmed 68 days ago
13 more retailers have this diamond
Prices start from $1,205 CADSave up to $1,809 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
$1,205 CAD