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Oval|Natural|GIA

0.90ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 6381102889

Certificate GIA 6381102889

Diamond specifications and retailer prices

From $1,198 CAD
As of November 6, 2026
Save $2,951 CAD (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,149 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6381102889. Listed at 19 retailers as of November 5, 2026, with prices from $1,198 to $4,149, a $2,951 spread on the same certified stone. NZ Jewellers lists it at $4,149. 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

0.90
Carat
K
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6381102889
Dimensions7.11 × 5.32 × 3.52 mm
L/W Ratio1.34
Top View
7.11 mm5.32 mm0.90 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6381102889
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.2%

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: $4,149 CAD|Low: $1,198 CAD|High: $4,149 CAD|Avg: $2,188 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 2$1,198 CAD
Retailer 16$1,242 CAD
Retailer 8$1,532 CAD
Retailer 4$1,702 CAD
Retailer 6$1,702 CAD
Retailer 7$1,713 CAD
Retailer 11$1,720 CAD
Retailer 5$1,767 CAD
Retailer 9$1,878 CAD
Retailer 3$1,890 CAD
Retailer 13$1,921 CAD
Retailer 17$1,964 CAD
Retailer 12$2,366 CAD
Retailer 14$2,491 CAD
Retailer 15$3,107 CAD
Retailer 10$3,256 CAD
NZ Jewellers$4,149 CAD

25 data points across 17 retailers

19 retailers$1,198 CAD to $4,149 CAD

A
Cheapest Retailer
-
$1,198 CAD
B+
Retailer 2
-
$1,242 CAD
View
B+
Retailer 3
-
$1,532 CAD
View
B+
Retailer 4
-
$1,604 CAD
View
B+
Retailer 5
-
$1,702 CAD
View
Retailer 6
-
$1,702 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,713 CAD
View
B+
Retailer 8
-
$1,720 CAD
View
B+
Retailer 9
-
$1,767 CAD
View
B
Retailer 10
-
$1,878 CAD
View
B
Retailer 11
-
$1,890 CAD
View
B
Retailer 12
-
$1,921 CAD
View
B
Retailer 13
-
$1,964 CAD
View
B
Retailer 14
-
$2,366 CAD
View
B
Retailer 15
-
$2,491 CAD
View
B
Retailer 16
-
$3,107 CAD
View
B
Retailer 17
-
$3,256 CAD
View
C
Retailer 18
-
$3,355 CAD
View
Most Expensive
C
NZ Jewellers
612d74c6-fea8-4fea-a686-0699ecaa21c3 · Nov 5
$4,149 CAD
$2,950 USD
View
18 more retailers have this diamond
Prices start from $1,198 CADSave up to $2,951 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
$1,198 CAD