Emerald|Lab Grown|IGI

1.45ct G VS1 Emerald Lab Grown Diamond

EX • G/VS1 • IGI LG625417605

Shape and cutting style on the report: Emerald cut

Certificate IGI LG625417605

Diamond specifications and retailer prices

From $181 USD
As of November 1, 2026
Save $1,239 USD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,420 USD at Brilliant Earth · As of November 2, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625417605 or 625417605. Listed at 18 retailers as of November 1, 2026, with prices from $181 to $1,420, a $1,239 spread on the same certified stone. Brilliant Earth lists it at $1,420. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625417605
Dimensions7.93 × 5.25 × 3.53 mm
L/W Ratio1.51
Culet sizeLong
Top View
7.93 mm5.25 mm1.45 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625417605
Side View
Table 64.0%Crown 32.8°Girdle: MediumPavilion 40.1°Culet: LNGDepth 67.2%

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: Nov 1
Current: $1,420 USD|Low: $174 USD|High: $1,490 USD|Avg: $567 USD|-4.7%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
November 2, 2026
Retailer 9$181 USD
Retailer 16$210 USD
Retailer 4$225 USD
Retailer 6$225 USD
Retailer 10$228 USD
Retailer 13$388 USD
Retailer 14$396 USD
Retailer 3$397 USD
Retailer 12$405 USD
Retailer 2$548 USD
Retailer 5$557 USD
Retailer 19$591 USD
Retailer 8$723 USD
Retailer 18$750 USD
Retailer 17$763 USD
Retailer 7$777 USD
Retailer 15$1,053 USD
Retailer 11$1,207 USD
Brilliant Earth$1,420 USD

39 data points across 19 retailers

18 retailers$181 USD to $1,420 USD

A
Cheapest Retailer
-
$181 USD
A
Retailer 2
-
$210 USD
View
A
Retailer 3
-
$225 USD
View
Retailer 4
-
$225 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$388 USD
ZAR 6,269 ZAR
View
A
Retailer 6
-
$396 USD
€377 EUR
View
B+
Retailer 7
-
$397 USD
View
A
Retailer 8
-
$405 USD
£319 GBP
View
A
Retailer 9
-
$548 USD
A$843 AUD
View
A
Retailer 10
-
$557 USD
View
B+
Retailer 11
-
$591 USD
View
B+
Retailer 12
-
$723 USD
View
B+
Retailer 13
-
$750 USD
View
B
Retailer 14
-
$763 USD
View
B+
Retailer 15
-
$777 USD
View
B
Retailer 16
-
$1,053 USD
£829 GBP
View
Retailer 17
-
$1,207 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
9573542A · Nov 2
$1,420 USD
View
17 more retailers have this diamond
Prices start from $181 USDSave up to $1,239 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
$181 USD