Emerald|Lab Grown|IGI

0.45ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG741519227

Shape and cutting style on the report: Emerald cut

Certificate IGI LG741519227

Diamond specifications and retailer prices

From $241 USD
As of October 29, 2026
Save $1,449 USD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,690 USD at Zales · As of October 28, 2026
View at Zales

About this 0.45ct lab-grown emerald diamond

This 0.45ct lab-grown emerald sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG741519227 or 741519227. Listed at 12 retailers as of October 28, 2026, with prices from $241 to $1,690, a $1,449 spread on the same certified stone. Zales lists it at $1,690. 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
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741519227
Dimensions5.32 × 3.55 × 5.32 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.32 mm3.55 mm0.45 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741519227
Side View
Table 62.0%Crown 33.8°Girdle: STK-THKPavilion 39.5°Culet: LargeDepth 68.5%

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: Oct 29
Current: $511 USD|Low: $241 USD|High: $1,690 USD|Avg: $680 USD|+26.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Zales
October 29, 2026
Retailer 2$241 USD
Retailer 3$312 USD
Retailer 6$330 USD
Retailer 4$386 USD
Retailer 12$420 USD
Retailer 10$485 USD
Retailer 1$511 USD
Retailer 7$636 USD
Retailer 11$714 USD
Retailer 9$843 USD
Retailer 8$974 USD
Retailer 5$1,690 USD
Zales$1,690 USD

29 data points across 13 retailers

12 retailers$241 USD to $1,690 USD

A
Cheapest Retailer
-
$241 USD
A
Retailer 2
-
$312 USD
View
A
Retailer 3
-
$330 USD
View
B+
Retailer 4
-
$420 USD
View
B+
Retailer 5
-
$485 USD
View
B+
Retailer 6
-
$511 USD
€487 EUR
View
B
Retailer 7
-
$636 USD
A$979 AUD
View
B
Retailer 8
-
$714 USD
CA$991 CAD
View
B
Retailer 9
-
$843 USD
View
B
Retailer 10
-
$974 USD
£767 GBP
View
B
Retailer 11
-
$1,690 USD
View
Most Expensive
B
Zales
527173191 · Oct 28
$1,690 USD
View
11 more retailers have this diamond
Prices start from $241 USDSave up to $1,449 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
$241 USD