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Emerald|Lab Grown|IGI

1.45ct G VS1 Emerald Lab Grown Diamond

EX • G/VS1 • IGI LG632436974

Shape and cutting style on the report: Emerald cut

Certificate IGI LG632436974

Diamond specifications and retailer prices

From £185 GBP
As of October 31, 2026
Save £1,252 GBP (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,437 GBP at Do Amore Diamonds · As of November 4, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG632436974 or 632436974. Listed at 13 retailers as of October 31, 2026, with prices from £185 to £1,437, a £1,252 spread on the same certified stone. Do Amore Diamonds lists it at £1,437. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle45.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632436974
Dimensions7.36 × 5.25 × 3.60 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm5.25 mm1.45 ctG / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632436974
Side View
Table 69.0%Crown 34.9°Girdle: Slightly ThickPavilion 45.4°Culet: LNGDepth 68.6%

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 31
Current: £1,437 GBP|Low: £183 GBP|High: £1,437 GBP|Avg: £546 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 9£185 GBP
Retailer 10£322 GBP
Retailer 3£347 GBP
Retailer 6£353 GBP
Retailer 12£373 GBP
Retailer 2£377 GBP
Retailer 7£552 GBP
Retailer 8£599 GBP
Retailer 11£658 GBP
Retailer 4£785 GBP
Retailer 5£820 GBP
Do Amore Diamonds£1,437 GBP

44 data points across 12 retailers

13 retailers£185 GBP to £1,437 GBP

A
Cheapest Retailer
-
£185 GBP
A
Retailer 2
-
£322 GBP
View
A
Retailer 3
-
£347 GBP
View
A
Retailer 4
-
£353 GBP
View
A
Retailer 5
-
£373 GBP
View
A
Retailer 6
-
£377 GBP
View
B+
Retailer 7
-
£552 GBP
View
Retailer 8
-
£567 GBP
View
Price last confirmed 32 days ago
B
Retailer 9
-
£599 GBP
View
B
Retailer 10
-
£658 GBP
View
B
Retailer 11
-
£785 GBP
View
B
Retailer 12
-
£820 GBP
View
Most Expensive
B
Do Amore Diamonds
27-EF57487FF · Nov 4
£1,437 GBP
$1,940 USD
View
12 more retailers have this diamond
Prices start from £185 GBPSave up to £1,252 GBP

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
£185 GBP