Emerald|Natural|IGI

0.90ct K IF Emerald Natural Diamond

VG • K/IF • IGI 502178745

Shape and cutting style on the report: Emerald cut

Certificate IGI 502178745

Diamond specifications and retailer prices

From $578 USD
As of November 6, 2026
Save $2,499 USD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,077 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.9ct natural emerald diamond

This 0.9ct natural emerald sits in the just-under-one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 502178745. Listed at 14 retailers as of November 5, 2026, with prices from $578 to $3,077, a $2,499 spread on the same certified stone. NZ Jewellers lists it at $3,077. 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

0.90
Carat
K
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle29°
Pavilion angle47.1°
OriginNatural
Grading LabIGI
CertificateIGI 502178745
Dimensions5.84 × 4.48 × 3.34 mm
L/W Ratio1.30
Culet sizeLong
Cert comments
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Top View
5.84 mm4.48 mm0.90 ctK / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 502178745
Side View
Table 66.0%Crown 29°Girdle: ThickPavilion 47.1°Culet: LNGDepth 74.6%

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 6
Current: $3,077 USD|Low: $578 USD|High: $3,077 USD|Avg: $1,219 USD|+8.9%
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
November 6, 2026
Retailer 2$578 USD
Retailer 10$912 USD
Retailer 7$923 USD
Retailer 4$960 USD
Retailer 9$964 USD
Retailer 3$981 USD
Retailer 6$981 USD
Retailer 5$1,019 USD
Retailer 8$1,021 USD
Retailer 14$1,066 USD
Retailer 13$1,130 USD
Retailer 11$1,437 USD
Retailer 12$1,794 USD
NZ Jewellers$3,077 USD

25 data points across 14 retailers

14 retailers$578 USD to $3,077 USD

A
Cheapest Retailer
-
$578 USD
B+
Retailer 2
-
$912 USD
View
B+
Retailer 3
-
$923 USD
View
B+
Retailer 4
-
$960 USD
View
B+
Retailer 5
-
$964 USD
View
Retailer 6
-
$981 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$981 USD
View
B+
Retailer 8
-
$1,019 USD
View
B+
Retailer 9
-
$1,021 USD
View
B+
Retailer 10
-
$1,066 USD
View
B+
Retailer 11
-
$1,130 USD
View
B
Retailer 12
-
$1,437 USD
View
B
Retailer 13
-
$1,794 USD
View
Most Expensive
C
NZ Jewellers
5981f13f-a782-406d-82ca-3f4419bd08ae · Nov 5
$3,077 USD
View
13 more retailers have this diamond
Prices start from $578 USDSave up to $2,499 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
0.90ct Emerald
$578 USD