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Emerald|Natural|IGI

1.00ct F SI2 Emerald Natural Diamond

VG • F/SI2 • IGI 830653116

Shape and cutting style on the report: Emerald cut

Certificate IGI 830653116

Diamond specifications and retailer prices

From $1,495 USD
As of November 4, 2026
Save $1,171 USD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,666 USD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 830653116. Listed at 8 retailers as of November 4, 2026, with prices from $1,495 to $2,666, a $1,171 spread on the same certified stone. Helzberg Diamonds lists it at $2,666. 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
F
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 830653116
Dimensions6.69 × 4.73 × 3.14 mm
L/W Ratio1.41
Culet sizeLarge
Top View
6.69 mm4.73 mm1.00 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 830653116
Side View
Table 67.0%Crown 38.9°Girdle: MediumPavilion 39.1°Culet: LargeDepth 66.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,666 USD|Low: $1,495 USD|High: $2,679 USD|Avg: $1,911 USD|-0.5%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 6$1,495 USD
Retailer 7$1,520 USD
Retailer 2$1,554 USD
Retailer 8$1,572 USD
Retailer 5$1,700 USD
Retailer 3$2,000 USD
Retailer 4$2,499 USD
Helzberg Diamonds$2,666 USD

12 data points across 8 retailers

8 retailers$1,495 USD to $2,666 USD

A
Cheapest Retailer
-
$1,495 USD
A
Retailer 2
-
$1,520 USD
View
A
Retailer 3
-
$1,554 USD
View
A
Retailer 4
-
$1,572 USD
View
B+
Retailer 5
-
$1,700 USD
View
B+
Retailer 6
-
$2,000 USD
View
B+
Retailer 7
-
$2,499 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJGMLJHHM · Nov 6
$2,666 USD
View
7 more retailers have this diamond
Prices start from $1,495 USDSave up to $1,171 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.

A
1.00ct Emerald
$1,495 USD