Emerald|Natural|GIA

1.20ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 2566268237

Certificate GIA 2566268237

Diamond specifications and retailer prices

From $3,560 USD
As of November 4, 2026
Save $980 USD (22%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,540 USD at Jared · As of November 6, 2026
View at Jared

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566268237. Listed at 9 retailers as of November 4, 2026, with prices from $3,560 to $4,540, a $980 spread on the same certified stone. Jared lists it at $4,540. 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
E
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566268237
Dimensions7.09 × 5.07 × 3.44 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Knot, Needle
Top View
7.09 mm5.07 mm1.20 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566268237
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.0%

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 4
Current: $4,540 USD|Low: $3,051 USD|High: $4,540 USD|Avg: $3,776 USD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$3,365 USD
Retailer 8$3,560 USD
Retailer 5$3,831 USD
Retailer 7$4,044 USD
Retailer 2$4,082 USD
Retailer 3$4,147 USD
Retailer 4$4,400 USD
Retailer 6$4,400 USD
Jared$4,540 USD

34 data points across 9 retailers

9 retailers$3,560 USD to $4,540 USD

Retailer 1
-
$3,365 USD
Price last confirmed 19 days ago
B+
Retailer 2
-
$3,560 USD
View
Final sale: no returns
B
Retailer 3
-
$3,831 USD
View
B
Retailer 4
-
$4,044 USD
View
B
Retailer 5
-
$4,082 USD
View
B
Retailer 6
-
$4,147 USD
View
B
Retailer 7
-
$4,400 USD
View
B
Retailer 8
-
$4,400 USD
View
Most Expensive
B
Jared
160292087 · Nov 6
$4,540 USD
View
8 more retailers have this diamond
Prices start from $3,560 USDSave up to $980 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.

B+
1.20ct Emerald
$3,560 USD