Emerald|Lab Grown|IGI

1.45ct F IF Emerald Lab Grown Diamond

ID • F/IF • IGI LG735572973

Shape and cutting style on the report: Emerald cut

Certificate IGI LG735572973

Diamond specifications and retailer prices

From $245 USD
As of October 30, 2026
Save $979 USD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,224 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.45ct lab-grown emerald diamond

This 1.45ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG735572973 or 735572973. Listed at 16 retailers as of October 29, 2026, with prices from $245 to $1,224, a $979 spread on the same certified stone. MOH London lists it at $1,224. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735572973
Dimensions7.37 × 5.30 × 3.61 mm
L/W Ratio1.39
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
7.37 mm5.30 mm1.45 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735572973
Side View
Table 62.0%Crown 40.6°Girdle: Slightly ThickPavilion 38.9°Culet: LargeDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,224 USD|Low: $235 USD|High: $1,233 USD|Avg: $568 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
November 1, 2026
Retailer 12$245 USD
Retailer 14$274 USD
Retailer 5$284 USD
Retailer 4$304 USD
Retailer 13$304 USD
Retailer 11$420 USD
Retailer 7$522 USD
Retailer 6$552 USD
Retailer 2$577 USD
Retailer 8$741 USD
Retailer 3$977 USD
Retailer 10$980 USD
Retailer 9$1,189 USD
MOH London$1,224 USD

45 data points across 14 retailers

16 retailers$245 USD to $1,224 USD

A
Cheapest Retailer
-
$245 USD
A
Retailer 2
-
$274 USD
View
Final sale: no returns
A
Retailer 3
-
$284 USD
View
A
Retailer 4
-
$304 USD
View
A
Retailer 5
-
$304 USD
View
B+
Retailer 6
-
$420 USD
View
A
Retailer 7
-
$522 USD
ZAR 8,434 ZAR
View
A
Retailer 8
-
$552 USD
View
A
Retailer 9
-
$577 USD
£454 GBP
View
A
Retailer 10
-
$741 USD
A$1,140 AUD
View
B+
Retailer 11
-
$977 USD
View
B+
Retailer 12
-
$980 USD
View
B+
Retailer 13
-
$1,029 USD
View
B+
Retailer 14
-
$1,115 USD
View
B+
Retailer 15
-
$1,189 USD
£936 GBP
View
Most Expensive
B+
MOH London
LG735572973 · Oct 29
$1,224 USD
£964 GBP
View
15 more retailers have this diamond
Prices start from $245 USDSave up to $979 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
1.45ct Emerald
$245 USD