Emerald|Lab Grown|IGI

0.45ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG755525758

Shape and cutting style on the report: Emerald cut

Certificate IGI LG755525758

Diamond specifications and retailer prices

From $121 USD
As of October 29, 2026
Save $924 USD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,045 USD at MOH London · As of October 26, 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 LG755525758 or 755525758. Listed at 24 retailers as of October 26, 2026, with prices from $121 to $1,045, a $924 spread on the same certified stone. MOH London lists it at $1,045. 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 angle33.9°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755525758
Dimensions3.62 × 3.62 × 5.41 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
3.62 mm3.62 mm0.45 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755525758
Side View
Table 68.0%Crown 33.9°Girdle: THN-MEDPavilion 34.6°Culet: LargeDepth 64.4%

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: $1,045 USD|Low: $213 USD|High: $1,057 USD|Avg: $502 USD
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
October 29, 2026
Retailer 3$213 USD
Retailer 13$236 USD
Retailer 4$318 USD
Retailer 12$352 USD
Retailer 6$423 USD
Retailer 7$450 USD
Retailer 9$471 USD
Retailer 2$480 USD
Retailer 5$531 USD
Retailer 8$537 USD
Retailer 11$622 USD
Retailer 10$678 USD
MOH London$1,045 USD

43 data points across 13 retailers

24 retailers$121 USD to $1,045 USD

A
Cheapest Retailer
-
$121 USD
Retailer 2
-
$190 USD
View
Price last confirmed 36 days ago
A
Retailer 3
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$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 36 days ago
A
Retailer 6
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$236 USD
View
A
Retailer 7
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$236 USD
View
A
Retailer 8
-
$249 USD
View
A
Retailer 9
-
$318 USD
View
A
Retailer 10
-
$352 USD
View
B+
Retailer 11
-
$423 USD
€403 EUR
View
B+
Retailer 12
-
$450 USD
View
B+
Retailer 13
-
$471 USD
ZAR 7,612 ZAR
View
B+
Retailer 14
-
$480 USD
£378 GBP
View
B+
Retailer 15
-
$531 USD
View
B+
Retailer 16
-
$537 USD
£423 GBP
View
B+
Retailer 17
-
$622 USD
A$957 AUD
View
B+
Retailer 18
-
$678 USD
A$1,043 AUD
View
B
Retailer 19
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$730 USD
CA$1,014 CAD
View
B
Retailer 20
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$838 USD
View
B
Retailer 21
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$861 USD
View
B
Retailer 22
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$1,010 USD
View
B
Retailer 23
-
$1,010 USD
View
Most Expensive
B
MOH London
LG755525758 · Oct 26
$1,045 USD
£823 GBP
View
23 more retailers have this diamond
Prices start from $121 USDSave up to $924 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