Emerald|Lab Grown|IGI

1.45ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG743593922

Shape and cutting style on the report: Emerald cut

Certificate IGI LG743593922

Diamond specifications and retailer prices

From $781 USD
HK$6,100 HKD
As of October 30, 2026
Save $2,264 USD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,090 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743593922 or 743593922. Listed at 13 retailers as of October 28, 2026, with a 290% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743593922
Dimensions7.87 × 5.25 × 3.42 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
7.87 mm5.25 mm1.45 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743593922
Side View
Table 63.0%Crown 34.2°Girdle: MED-STKPavilion 37.6°Culet: LargeDepth 65.1%

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: $4,090 USD|Low: $781 USD|High: $4,210 USD|Avg: $1,705 USD|-2.9%
Brilliant Earth
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 30, 2026
Retailer 5$781 USD
Retailer 10$790 USD
Retailer 3$865 USD
Retailer 13$875 USD
Retailer 6$942 USD
Retailer 2$1,019 USD
Retailer 7$1,053 USD
Retailer 12$1,436 USD
Retailer 11$2,113 USD
Retailer 4$2,244 USD
Retailer 8$2,562 USD
Retailer 9$3,045 USD
Brilliant Earth$4,090 USD

43 data points across 13 retailers

13 retailers$781 USD to $3,045 USD

A
Cheapest Retailer
-
$781 USD
HK$6,100 HKD
A
Retailer 2
-
$790 USD
View
B+
Retailer 3
-
$865 USD
View
A
Retailer 4
-
$875 USD
View
B+
Retailer 5
-
$942 USD
€897 EUR
View
B+
Retailer 6
-
$1,019 USD
£802 GBP
View
B+
Retailer 7
-
$1,053 USD
ZAR 17,011 ZAR
View
B+
Retailer 8
-
$1,436 USD
View
B
Retailer 9
-
$2,113 USD
View
B
Retailer 10
-
$2,244 USD
SGD 3,033 SGD
View
B
Retailer 11
-
$2,562 USD
£2,017 GBP
View
B
Retailer 12
-
$3,045 USD
View
Most Expensive
Brilliant Earth
17456911Y · Oct 29
$4,090 USD
View
Price under review
12 more retailers have this diamond
Prices start from $781 USDSave up to $2,264 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
$781 USD