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Emerald|Natural|IGI

1.00ct E I1 Emerald Natural Diamond

VG • E/I1 • IGI 270787501

Shape and cutting style on the report: Emerald cut

Certificate IGI 270787501

Diamond specifications and retailer prices

From $2,149 AUD
$1,510 USD
As of October 28, 2026
Save $1,245 AUD (37%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,394 AUD at Yorxs · As of October 28, 2026
View at Yorxs

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 270787501. Listed at 3 retailers as of October 28, 2026, with prices from $2,149 to $3,394, a $1,245 spread on the same certified stone. Yorxs lists it at $3,394. 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

1.00
Carat
E
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 270787501
Dimensions6.80 × 4.78 × 3.19 mm
L/W Ratio1.42
Culet sizeLarge
Top View
6.80 mm4.78 mm1.00 ctE / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 270787501
Side View
Table 66.5%CrownGirdle: ThickPavilionCulet: LargeDepth 66.7%

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: Oct 28
Current: $2,149 AUD|Low: $2,067 AUD|High: $3,394 AUD|Avg: $2,704 AUD|+4.0%
Retailer 1
Retailer 2
Yorxs
October 28, 2026
Retailer 1$2,149 AUD
Retailer 2$2,601 AUD
Yorxs$3,394 AUD

14 data points across 3 retailers

3 retailers$2,149 AUD to $3,394 AUD

B+
Cheapest Retailer
-
$2,149 AUD
$1,510 USD
B+
Retailer 2
-
$2,601 AUD
$1,827 USD
View
Most Expensive
B
Yorxs
459345223 · Oct 28
$3,394 AUD
€2,271 EUR
View
2 more retailers have this diamond
Prices start from $2,149 AUDSave up to $1,245 AUD

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+
1.00ct Emerald
$2,149 AUD