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Emerald|Lab Grown|IGI

1.38ct G IF Emerald Lab Grown Diamond

ID • G/IF • IGI LG620471683

Shape and cutting style on the report: Emerald cut

Certificate IGI LG620471683

Diamond specifications and retailer prices

From £168 GBP
$225 USD
As of November 1, 2026
Save £1,444 GBP (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,612 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.38ct lab-grown emerald diamond

This 1.38ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG620471683 or 620471683. Listed at 8 retailers as of November 1, 2026, with prices from £168 to £1,612, a £1,444 spread on the same certified stone. Do Amore Diamonds lists it at £1,612. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620471683
Dimensions7.68 × 5.19 × 3.48 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.68 mm5.19 mm1.38 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620471683
Side View
Table 65.0%Crown 36.5°Girdle: THN-MEDPavilion 40.8°Culet: LargeDepth 67.1%

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: Nov 1
Current: £1,612 GBP|Low: £167 GBP|High: £1,672 GBP|Avg: £785 GBP|-3.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 6£168 GBP
Retailer 4£196 GBP
Retailer 8£355 GBP
Retailer 2£560 GBP
Retailer 5£673 GBP
Retailer 7£740 GBP
Retailer 3£924 GBP
Do Amore Diamonds£1,612 GBP
Retailer 9£1,672 GBP

18 data points across 9 retailers

8 retailers£168 GBP to £1,612 GBP

A
Cheapest Retailer
-
£168 GBP
$225 USD
A
Retailer 2
-
£196 GBP
$262 USD
View
A
Retailer 3
-
£355 GBP
$475 USD
View
A
Retailer 4
-
£560 GBP
A$1,155 AUD
View
B+
Retailer 5
-
£673 GBP
$902 USD
View
B+
Retailer 6
-
£740 GBP
$992 USD
View
B+
Retailer 7
-
£924 GBP
View
Most Expensive
B
Do Amore Diamonds
27-640B4E368 · Nov 2
£1,612 GBP
$2,160 USD
View
7 more retailers have this diamond
Prices start from £168 GBPSave up to £1,444 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
1.38ct Emerald
£168 GBP