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Emerald|Lab Grown|IGI

1.45ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • IGI LG683579505

Shape and cutting style on the report: Emerald cut

Certificate IGI LG683579505

Diamond specifications and retailer prices

From $257 USD
As of November 6, 2026
Save $1,983 USD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,240 USD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683579505 or 683579505. Listed at 12 retailers as of November 6, 2026, with prices from $257 to $2,240, a $1,983 spread on the same certified stone. Do Amore Diamonds lists it at $2,240. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683579505
Dimensions7.41 × 5.38 × 3.76 mm
L/W Ratio1.38
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
7.41 mm5.38 mm1.45 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683579505
Side View
Table 66.0%Crown 37.1°Girdle: MediumPavilion 43.6°Culet: LargeDepth 69.9%

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: Nov 6
Current: $2,240 USD|Low: $247 USD|High: $6,719 USD|Avg: $1,264 USD
Do Amore Diamonds
Retailer 2
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Retailer 17
November 5, 2026
Retailer 14$257 USD
Retailer 3$299 USD
Retailer 4$507 USD
Retailer 13$510 USD
Retailer 16$533 USD
Retailer 17$580 USD
Retailer 5$607 USD
Retailer 6$643 USD
Retailer 11$790 USD
Retailer 10$864 USD
Retailer 12$981 USD
Retailer 15$1,133 USD
Retailer 9$1,315 USD
Retailer 8$1,386 USD
Retailer 2$1,408 USD
Do Amore Diamonds$2,240 USD
Retailer 7$6,719 USD

24 data points across 17 retailers

12 retailers$257 USD to $2,240 USD

A
Cheapest Retailer
-
$257 USD
A
Retailer 2
-
$299 USD
View
A
Retailer 3
-
$507 USD
View
A
Retailer 4
-
$510 USD
View
A
Retailer 5
-
$533 USD
View
B+
Retailer 6
-
$580 USD
View
Retailer 7
-
$790 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$864 USD
View
B
Retailer 9
-
$981 USD
View
B
Retailer 10
-
$1,133 USD
View
B
Retailer 11
-
$1,408 USD
View
Most Expensive
B
Do Amore Diamonds
7-1679724 · Nov 6
$2,240 USD
View
11 more retailers have this diamond
Prices start from $257 USDSave up to $1,983 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
$257 USD