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Emerald|Natural|GIA

1.20ct I SI2 Emerald Natural Diamond

VG • I/SI2 • GIA 563

Certificate GIA 563

Diamond specifications and retailer prices

From $3,544 USD
As of October 29, 2026
Save $924 USD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,468 USD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 29, 2026, with prices from $3,544 to $4,468, a $924 spread on the same certified stone. Blue Nile lists it at $4,468. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 563
Dimensions7.43 × 4.84 × 3.31 mm
L/W Ratio1.54
Top View
7.43 mm4.84 mm1.20 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 563
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,468 USD|Low: $3,544 USD|High: $4,468 USD|Avg: $3,934 USD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 1, 2026
Retailer 4$3,544 USD
Retailer 5$3,715 USD
Retailer 2$4,212 USD
Retailer 3$4,212 USD
Blue Nile$4,468 USD

4 data points across 5 retailers

3 retailers$3,544 USD to $4,468 USD

B
Cheapest Retailer
-
$3,544 USD
B
Retailer 2
-
$3,715 USD
View
Most Expensive
C
Blue Nile
18664909 · Oct 29
$4,468 USD
View
2 more retailers have this diamond
Prices start from $3,544 USDSave up to $924 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
$3,544 USD