Oval|Natural|GIA

1.20ct J I1 Oval Natural Diamond

VG • J/I1 • GIA 6237659364

Certificate GIA 6237659364

Diamond specifications and retailer prices

From $3,015 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $3,015 USD at Shane Co
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Shane Co

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), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6237659364. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6237659364
Dimensions8.14 × 5.89 mm
L/W Ratio1.38
Top View
8.14 mm5.89 mm1.20 ctJ / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6237659364
Side View
Table 59.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 64.0%

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: $3,015 USD|Low: $2,840 USD|High: $3,220 USD|Avg: $3,114 USD|-5.5%
June 18, 2026
Shane Co$3,015 USD

7 data points across 1 retailer

1 retailer

C
Shane Co
25L0P52 · Oct 30
$3,015 USD
View

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
$3,015 USD