Emerald|Natural|IGI

0.45ct K IF Emerald Natural Diamond

VG • K/IF • IGI 602363721

Shape and cutting style on the report: Emerald cut

Certificate IGI 602363721

Diamond specifications and retailer prices

From $330 USD
As of November 1, 2026
Save $410 USD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,230 USD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 0.45ct natural emerald diamond

This 0.45ct natural emerald sits in the sub-half-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 602363721. Listed at 17 retailers as of November 1, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.45
Carat
K
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.2°
Pavilion angle43.5°
OriginNatural
Grading LabIGI
CertificateIGI 602363721
Dimensions5.12 × 3.62 × 2.49 mm
L/W Ratio1.41
Culet sizeLong
Top View
5.12 mm3.62 mm0.45 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 602363721
Side View
Table 68.0%Crown 35.2°Girdle: MED-STKPavilion 43.5°Culet: LNGDepth 68.8%

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 1
Current: $423 USD|Low: $330 USD|High: $750 USD|Avg: $464 USD|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$330 USD
Retailer 9$343 USD
Retailer 7$346 USD
Retailer 1$423 USD
Retailer 2$451 USD
Retailer 10$491 USD
Retailer 3$500 USD
Retailer 6$545 USD
Retailer 5$598 USD
Retailer 4$740 USD

41 data points across 10 retailers

17 retailers$330 USD to $740 USD

Retailer 1
-
$321 USD
Price last confirmed 38 days ago
Retailer 2
-
$321 USD
View
Price last confirmed 47 days ago
A
Retailer 3
-
$330 USD
View
Retailer 4
-
$346 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$346 USD
View
Price last confirmed 29 days ago
Retailer 6
-
$358 USD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
$423 USD
View
Retailer 8
-
$432 USD
View
Price last confirmed 38 days ago
Retailer 9
-
$432 USD
View
Price last confirmed 48 days ago
B+
Retailer 10
-
$451 USD
View
B+
Retailer 11
-
$491 USD
View
B+
Retailer 12
-
$500 USD
View
B
Retailer 13
-
$545 USD
View
B
Retailer 14
-
$598 USD
View
B
Retailer 15
-
$740 USD
View
Retailer 16
-
$1,230 USD
View
Price last confirmed 49 days ago
Most Expensive
NZ Jewellers
b9ea4028-4604-4842-bd20-74091d8a3c76 · Sep 29
$1,230 USD
View
Price last confirmed 37 days ago
16 more retailers have this diamond
Prices start from $330 USDSave up to $410 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
0.45ct Emerald
$330 USD