Emerald|Natural|IGI

1.00ct K VS1 Emerald Natural Diamond

VG • K/VS1 • IGI 766617729

Shape and cutting style on the report: Emerald cut

Certificate IGI 766617729

Diamond specifications and retailer prices

From $768 USD
As of October 30, 2026
Save $1,710 USD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,478 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 766617729. Listed at 20 retailers as of October 30, 2026, with prices from $768 to $2,478, a $1,710 spread on the same certified stone. NZ Jewellers lists it at $2,478. 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
K
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle47.9°
OriginNatural
Grading LabIGI
CertificateIGI 766617729
Dimensions6.87 × 4.52 × 3.23 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
Faint Brown
Top View
6.87 mm4.52 mm1.00 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 766617729
Side View
Table 65.0%Crown 43.2°Girdle: MediumPavilion 47.9°Culet: LargeDepth 71.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $2,478 USD|Low: $768 USD|High: $2,519 USD|Avg: $1,240 USD|-1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 5$768 USD
Retailer 11$816 USD
Retailer 16$930 USD
Retailer 8$1,006 USD
Retailer 7$1,010 USD
Retailer 12$1,016 USD
Retailer 6$1,024 USD
Retailer 15$1,057 USD
Retailer 9$1,065 USD
Retailer 4$1,108 USD
Retailer 10$1,172 USD
Retailer 13$1,242 USD
Retailer 2$1,419 USD
Retailer 14$1,498 USD
Retailer 3$1,864 USD
NZ Jewellers$2,478 USD

22 data points across 16 retailers

20 retailers$768 USD to $2,478 USD

A
Cheapest Retailer
-
$768 USD
A
Retailer 2
-
$816 USD
View
A
Retailer 3
-
$930 USD
View
B+
Retailer 4
-
$980 USD
View
Retailer 5
-
$1,006 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$1,010 USD
View
A
Retailer 7
-
$1,016 USD
View
Retailer 8
-
$1,024 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$1,036 USD
View
Price last confirmed 21 days ago
A
Retailer 10
-
$1,057 USD
View
A
Retailer 11
-
$1,065 USD
View
A
Retailer 12
-
$1,108 USD
View
Retailer 13
-
$1,110 USD
View
Price last confirmed 18 days ago
A
Retailer 14
-
$1,172 USD
View
B+
Retailer 15
-
$1,188 USD
View
A
Retailer 16
-
$1,242 USD
View
B+
Retailer 17
-
$1,419 USD
View
A
Retailer 18
-
$1,498 USD
View
B+
Retailer 19
-
$1,864 USD
View
Most Expensive
B
NZ Jewellers
d43b39a7-82b8-4e29-bd4a-dbbdeb1f854f · Nov 5
$2,478 USD
View
19 more retailers have this diamond
Prices start from $768 USDSave up to $1,710 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
$768 USD