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Oval|Natural|GIA

1.20ct I I1 Oval Natural Diamond

GD • I/I1 • GIA 6412123010

Shape and cutting style on the report: Oval brilliant

Certificate GIA 6412123010

Diamond specifications and retailer prices

From $2,289 CAD
HK$12,800 HKD
As of October 31, 2026
Save $534 CAD (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,823 CAD at Brilliance · As of October 30, 2026
View at Brilliance

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6412123010. Listed at 2 retailers as of October 30, 2026, with prices from $2,289 to $2,823, a $534 spread on the same certified stone. Brilliance lists it at $2,823. 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
I
Color
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6412123010
Dimensions8.58 × 6.03 mm
L/W Ratio1.42
Top View
8.58 mm6.03 mm1.20 ctI / I1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6412123010
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,823 CAD|Low: $2,271 CAD|High: $2,823 CAD|Avg: $2,550 CAD
Brilliance
Retailer 2
October 31, 2026
Retailer 2$2,289 CAD
Brilliance$2,823 CAD

3 data points across 2 retailers

2 retailers$2,289 CAD to $2,823 CAD

B+
Cheapest Retailer
-
$2,289 CAD
HK$12,800 HKD
Most Expensive
B
Brilliance
D34538299 · Oct 30
$2,823 CAD
$2,021 USD
View
1 more retailer has this diamond
Prices start from $2,289 CADSave up to $534 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
$2,289 CAD