Oval|Natural|GIA

1.20ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 1553993558

Certificate GIA 1553993558

Diamond specifications and retailer prices

From $2,336 CAD
As of November 6, 2026
Save $3,637 CAD (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,974 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic 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 1553993558. Listed at 13 retailers as of November 5, 2026, with prices from $2,336 to $5,974, a $3,637 spread on the same certified stone. NZ Jewellers lists it at $5,974. 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

1.20
Carat
K
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1553993558
Dimensions8.14 × 5.91 × 3.70 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.14 mm5.91 mm1.20 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1553993558
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NDepth 62.7%

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: $5,974 CAD|Low: $2,336 CAD|High: $5,974 CAD|Avg: $3,394 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
November 6, 2026
Retailer 5$2,336 CAD
Retailer 13$2,581 CAD
Retailer 2$2,771 CAD
Retailer 3$2,857 CAD
Retailer 12$2,857 CAD
Retailer 11$2,905 CAD
Retailer 10$2,989 CAD
Retailer 7$3,103 CAD
Retailer 4$3,297 CAD
Retailer 8$3,487 CAD
Retailer 6$3,881 CAD
Retailer 9$4,992 CAD
NZ Jewellers$5,974 CAD

34 data points across 13 retailers

13 retailers$2,336 CAD to $5,974 CAD

B+
Cheapest Retailer
-
$2,336 CAD
B+
Retailer 2
-
$2,581 CAD
View
B+
Retailer 3
-
$2,771 CAD
View
Retailer 4
-
$2,857 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$2,857 CAD
View
B+
Retailer 6
-
$2,905 CAD
View
B+
Retailer 7
-
$2,989 CAD
View
B+
Retailer 8
-
$3,103 CAD
View
B
Retailer 9
-
$3,297 CAD
View
B
Retailer 10
-
$3,487 CAD
View
B
Retailer 11
-
$3,881 CAD
View
B
Retailer 12
-
$4,992 CAD
View
Most Expensive
C
NZ Jewellers
51b3b725-14be-4cd1-8f8b-99b2073fe020 · Nov 5
$5,974 CAD
$4,247 USD
View
12 more retailers have this diamond
Prices start from $2,336 CADSave up to $3,637 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+
1.20ct Oval
$2,336 CAD