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Oval|Natural|GIA

0.90ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 6445853532

Certificate GIA 6445853532

Diamond specifications and retailer prices

From $1,221 CAD
As of November 6, 2026
Save $3,004 CAD (71%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,225 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 6445853532. Listed at 20 retailers as of November 5, 2026, with prices from $1,221 to $4,225, a $3,004 spread on the same certified stone. NZ Jewellers lists it at $4,225. 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 6445853532
Dimensions7.17 × 5.31 × 3.45 mm
L/W Ratio1.35
Top View
7.17 mm5.31 mm0.90 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6445853532
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 65.0%

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: $4,225 CAD|Low: $1,221 CAD|High: $4,225 CAD|Avg: $2,036 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
Retailer 18
November 6, 2026
Retailer 2$1,221 CAD
Retailer 16$1,260 CAD
Retailer 8$1,559 CAD
Retailer 9$1,625 CAD
Retailer 18$1,660 CAD
Retailer 4$1,733 CAD
Retailer 6$1,733 CAD
Retailer 7$1,739 CAD
Retailer 11$1,753 CAD
Retailer 5$1,799 CAD
Retailer 10$1,906 CAD
Retailer 3$1,921 CAD
Retailer 13$1,957 CAD
Retailer 17$1,999 CAD
Retailer 12$2,407 CAD
Retailer 14$2,536 CAD
Retailer 15$3,163 CAD
NZ Jewellers$4,225 CAD

31 data points across 18 retailers

20 retailers$1,221 CAD to $4,225 CAD

A
Cheapest Retailer
-
$1,221 CAD
A
Retailer 2
-
$1,260 CAD
View
B+
Retailer 3
-
$1,559 CAD
View
B+
Retailer 4
-
$1,625 CAD
View
B+
Retailer 5
-
$1,660 CAD
View
B+
Retailer 6
-
$1,733 CAD
View
Retailer 7
-
$1,733 CAD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,739 CAD
View
B+
Retailer 9
-
$1,753 CAD
View
B+
Retailer 10
-
$1,799 CAD
View
B
Retailer 11
-
$1,906 CAD
View
B
Retailer 12
-
$1,921 CAD
View
B
Retailer 13
-
$1,957 CAD
View
B
Retailer 14
-
$1,999 CAD
View
B
Retailer 15
-
$2,027 CAD
View
B
Retailer 16
-
$2,407 CAD
View
B
Retailer 17
-
$2,536 CAD
View
B
Retailer 18
-
$3,163 CAD
View
B
Retailer 19
-
$3,355 CAD
View
Most Expensive
C
NZ Jewellers
f4c8ee51-0ce3-4d8c-88f7-50706c61a4a1 · Nov 5
$4,225 CAD
$3,004 USD
View
19 more retailers have this diamond
Prices start from $1,221 CADSave up to $3,004 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
$1,221 CAD