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Oval|Natural|GIA

1.20ct D SI1 Oval Natural Diamond

ID • D/SI1 • GIA 7548120983

Certificate GIA 7548120983

Diamond specifications and retailer prices

From $4,806 CAD
As of November 6, 2026
Save $5,279 CAD (52%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $11,111 CAD at NZ Jewellers · As of October 17, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548120983. Listed at 23 retailers as of November 4, 2026, with a 110% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.20
Carat
D
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7548120983
Dimensions8.60 × 6.04 × 3.71 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Needle
Top View
8.60 mm6.04 mm1.20 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7548120983
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.5%

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: $6,160 CAD|Low: $4,806 CAD|High: $10,265 CAD|Avg: $6,935 CAD|-2.2%
Retailer 1
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
November 6, 2026
Retailer 2$4,806 CAD
Retailer 11$5,037 CAD
Retailer 13$5,534 CAD
Retailer 12$5,701 CAD
Retailer 5$5,860 CAD
Retailer 8$6,109 CAD
Retailer 1$6,160 CAD
Retailer 7$6,378 CAD
Retailer 9$6,431 CAD
Retailer 15$6,541 CAD
Retailer 3$6,559 CAD
Retailer 4$7,184 CAD
Retailer 10$7,746 CAD
Retailer 14$10,085 CAD
Retailer 6$10,111 CAD

26 data points across 15 retailers

23 retailers$4,806 CAD to $10,085 CAD

A
Cheapest Retailer
-
$4,806 CAD
A
Retailer 2
-
$5,037 CAD
View
B+
Retailer 3
-
$5,534 CAD
View
B+
Retailer 4
-
$5,701 CAD
View
B+
Retailer 5
-
$5,860 CAD
View
Final sale: no returns
B+
Retailer 6
-
$5,896 CAD
View
B+
Retailer 7
-
$5,901 CAD
View
B+
Retailer 8
-
$6,109 CAD
View
B+
Retailer 9
-
$6,160 CAD
View
B+
Retailer 10
-
$6,316 CAD
View
Retailer 11
-
$6,378 CAD
View
Price last confirmed 21 days ago
Retailer 12
-
$6,378 CAD
View
Price last confirmed 19 days ago
Retailer 13
-
$6,378 CAD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
$6,431 CAD
View
Retailer 15
-
$6,456 CAD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
$6,541 CAD
View
B+
Retailer 17
-
$6,559 CAD
View
B+
Retailer 18
-
$7,184 CAD
View
Retailer 19
-
$7,358 CAD
View
Price last confirmed 19 days ago
B
Retailer 20
-
$7,746 CAD
View
B
Retailer 21
-
$10,085 CAD
View
Retailer 22
-
$10,111 CAD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
dad8140b-20eb-40f3-94ff-63d18ad42750 · Oct 17
$11,111 CAD
$7,899 USD
View
Price last confirmed 20 days ago
22 more retailers have this diamond
Prices start from $4,806 CADSave up to $5,279 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
1.20ct Oval
$4,806 CAD