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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 $3,744 SGD
As of November 4, 2026
Save $3,308 SGD (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,052 SGD 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 $3,744 to $7,052, a $3,308 spread on the same certified stone. With Clarity lists it at $7,052. 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
Colour
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: $4,454 SGD|Low: $3,711 SGD|High: $6,911 SGD|Avg: $4,778 SGD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 5, 2026
Retailer 2$3,744 SGD
Retailer 7$4,022 SGD
Retailer 1$4,454 SGD
Retailer 5$4,468 SGD
Retailer 3$4,676 SGD
Retailer 6$4,725 SGD
Retailer 4$5,329 SGD
With Clarity$6,911 SGD

9 data points across 8 retailers

7 retailers$3,744 SGD to $7,052 SGD

B+
Cheapest Retailer
-
$3,744 SGD
B+
Retailer 2
-
$4,454 SGD
View
B
Retailer 3
-
$4,468 SGD
View
B
Retailer 4
-
$4,676 SGD
View
Final sale: no returns
B
Retailer 5
-
$4,725 SGD
View
B
Retailer 6
-
$5,329 SGD
View
Most Expensive
B
With Clarity
1557542620 · Nov 4
$7,052 SGD
$5,521 USD
View
6 more retailers have this diamond
Prices start from $3,744 SGDSave up to $3,308 SGD

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
$3,744 SGD