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Emerald|Natural|GIA

1.20ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 1557542620

Certificate GIA 1557542620

Diamond specifications and retailer prices

From $2,931 USD
As of November 4, 2026
Save $2,590 USD (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,521 USD at With Clarity · As of November 4, 2026
View at With Clarity

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 1557542620. Listed at 7 retailers as of November 4, 2026, with prices from $2,931 to $5,521, a $2,590 spread on the same certified stone. With Clarity lists it at $5,521. 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 1557542620
Dimensions7.41 × 4.97 × 3.36 mm
L/W Ratio1.49
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Knot, Needle
Top View
7.41 mm4.97 mm1.20 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1557542620
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NDepth 67.7%

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: $3,487 USD|Low: $2,905 USD|High: $5,411 USD|Avg: $3,740 USD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 5, 2026
Retailer 2$2,931 USD
Retailer 7$3,149 USD
Retailer 1$3,487 USD
Retailer 5$3,498 USD
Retailer 3$3,661 USD
Retailer 6$3,699 USD
Retailer 4$4,172 USD
With Clarity$5,411 USD

9 data points across 8 retailers

7 retailers$2,931 USD to $5,521 USD

B+
Cheapest Retailer
-
$2,931 USD
B+
Retailer 2
-
$3,487 USD
View
B
Retailer 3
-
$3,498 USD
View
B
Retailer 4
-
$3,661 USD
View
Final sale: no returns
B
Retailer 5
-
$3,699 USD
View
B
Retailer 6
-
$4,172 USD
View
Most Expensive
B
With Clarity
1557542620 · Nov 4
$5,521 USD
View
6 more retailers have this diamond
Prices start from $2,931 USDSave up to $2,590 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
$2,931 USD