Oval|Natural|GIA

1.20ct J I1 Oval Natural Diamond

J/I1 • GIA 1216069490

Certificate GIA 1216069490

Diamond specifications and retailer prices

From $3,400 USD
As of October 30, 2026
Save $120 USD (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,520 USD at Jared · As of October 30, 2026
View at Jared

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and I1 clarity (included) and certified by GIA 1216069490. Listed at 3 retailers as of October 30, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
J
Color
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1216069490
Dimensions7.72 × 5.85 mm
L/W Ratio1.32
Top View
7.72 mm5.85 mm1.20 ctJ / I1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1216069490
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.8%

Caratlytics Score

How it works →
C
Average
Compare with similar diamonds
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,520 USD|Low: $3,400 USD|High: $3,530 USD|Avg: $3,450 USD|-0.3%
Jared
Retailer 2
Retailer 3
June 25, 2026
Retailer 2$3,400 USD
Retailer 3$3,400 USD
Jared$3,520 USD

4 data points across 3 retailers

3 retailers$3,400 USD to $3,520 USD

C
Cheapest Retailer
-
$3,400 USD
C
Retailer 2
-
$3,400 USD
View
Most Expensive
C
Jared
143500358 · Oct 30
$3,520 USD
View
2 more retailers have this diamond
Prices start from $3,400 USDSave up to $120 USD

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.

C
1.20ct Oval
$3,400 USD