Emerald|Lab Grown|IGI

0.45ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG755513779

Shape and cutting style on the report: Emerald cut

Certificate IGI LG755513779

Diamond specifications and retailer prices

From $121 USD
As of October 29, 2026
Save $929 USD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,050 USD at MOH London · As of October 29, 2026
View at MOH London

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 top-tier cut grade and certified by IGI LG755513779 or 755513779. Listed at 23 retailers as of October 29, 2026, with prices from $121 to $1,050, a $929 spread on the same certified stone. MOH London lists it at $1,050. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.45
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755513779
Dimensions3.58 × 3.58 × 5.29 mm
L/W Ratio1.00
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
3.58 mm3.58 mm0.45 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755513779
Side View
Table 64.0%Crown 33.6°Girdle: MED-STKPavilion 32.1°Culet: LNGDepth 66.5%

Caratlytics Score

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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: $1,050 USD|Low: $183 USD|High: $1,057 USD|Avg: $475 USD|+0.5%
MOH London
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
October 30, 2026
Retailer 13$190 USD
Retailer 4$213 USD
Retailer 3$236 USD
Retailer 14$236 USD
Retailer 6$318 USD
Retailer 12$352 USD
Retailer 2$400 USD
Retailer 10$423 USD
Retailer 11$471 USD
Retailer 9$481 USD
Retailer 7$531 USD
Retailer 8$538 USD
Retailer 15$629 USD
Retailer 5$838 USD
MOH London$1,050 USD

44 data points across 15 retailers

23 retailers$121 USD to $1,050 USD

A
Cheapest Retailer
-
$121 USD
Retailer 2
-
$190 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$190 USD
View
A
Retailer 4
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$213 USD
View
Final sale: no returns
Retailer 5
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$233 USD
View
Price last confirmed 37 days ago
A
Retailer 6
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$236 USD
View
A
Retailer 7
-
$236 USD
View
A
Retailer 8
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$249 USD
View
A
Retailer 9
-
$318 USD
View
A
Retailer 10
-
$352 USD
View
A
Retailer 11
-
$400 USD
View
B+
Retailer 12
-
$423 USD
€403 EUR
View
B+
Retailer 13
-
$471 USD
ZAR 7,612 ZAR
View
B+
Retailer 14
-
$481 USD
£379 GBP
View
B+
Retailer 15
-
$531 USD
View
B+
Retailer 16
-
$538 USD
£424 GBP
View
Retailer 17
-
$629 USD
A$968 AUD
View
Price last confirmed 25 days ago
B
Retailer 18
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$730 USD
CA$1,014 CAD
View
B
Retailer 19
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$838 USD
View
B
Retailer 20
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$861 USD
View
B
Retailer 21
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$1,010 USD
View
B
Retailer 22
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$1,010 USD
View
Most Expensive
B
MOH London
LG755513779 · Oct 29
$1,050 USD
£827 GBP
View
22 more retailers have this diamond
Prices start from $121 USDSave up to $929 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
$121 USD