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Emerald|Lab Grown|IGI

1.53ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG613372837

Shape and cutting style on the report: Emerald cut

Certificate IGI LG613372837

Diamond specifications and retailer prices

From £199 GBP
$265 USD
As of October 30, 2026
Save £2,312 GBP (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,621 GBP at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.53ct lab-grown emerald diamond

This 1.53ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG613372837 or 613372837. Listed at 21 retailers as of October 30, 2026, with a 1162% 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

1.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613372837
Dimensions7.65 × 5.48 × 3.66 mm
L/W Ratio1.40
Culet sizeLong
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
7.65 mm5.48 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613372837
Side View
Table 66.0%Crown 33.4°Girdle: MediumPavilion 40.5°Culet: LNGDepth 66.8%

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: £2,621 GBP|Low: £199 GBP|High: £2,621 GBP|Avg: £688 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 30, 2026
Retailer 8£199 GBP
Retailer 5£223 GBP
Retailer 16£247 GBP
Retailer 17£247 GBP
Retailer 9£330 GBP
Retailer 14£368 GBP
Retailer 13£469 GBP
Retailer 2£483 GBP
Retailer 7£501 GBP
Retailer 10£606 GBP
Retailer 12£634 GBP
Retailer 15£701 GBP
Retailer 18£876 GBP
Retailer 6£950 GBP
Retailer 4£1,001 GBP
Retailer 11£1,099 GBP
Retailer 3£1,772 GBP
Brilliant Earth£2,621 GBP

40 data points across 18 retailers

21 retailers£199 GBP to £2,511 GBP

A
Cheapest Retailer
-
£199 GBP
$265 USD
A
Retailer 2
-
£223 GBP
$297 USD
View
Final sale: no returns
A
Retailer 3
-
£231 GBP
$308 USD
View
A
Retailer 4
-
£247 GBP
$329 USD
View
A
Retailer 5
-
£247 GBP
$329 USD
View
B+
Retailer 6
-
£330 GBP
$439 USD
View
A
Retailer 7
-
£368 GBP
$490 USD
View
A
Retailer 8
-
£469 GBP
ZAR 10,081 ZAR
View
A
Retailer 9
-
£483 GBP
View
A
Retailer 10
-
£501 GBP
$667 USD
View
A
Retailer 11
-
£606 GBP
$807 USD
View
A
Retailer 12
-
£634 GBP
A$1,299 AUD
View
A
Retailer 13
-
£701 GBP
$933 USD
View
B+
Retailer 14
-
£876 GBP
$1,167 USD
View
B+
Retailer 15
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£950 GBP
$1,265 USD
View
B+
Retailer 16
-
£1,001 GBP
$1,333 USD
View
B+
Retailer 17
-
£1,099 GBP
View
B
Retailer 18
-
£1,772 GBP
$2,360 USD
View
B
Retailer 19
-
£2,155 GBP
$2,870 USD
View
B
Retailer 20
-
£2,511 GBP
$3,344 USD
View
Most Expensive
Brilliant Earth
14384887Y · Oct 16
£2,621 GBP
$3,490 USD
View
Price last confirmed 13 days ago
20 more retailers have this diamond
Prices start from £199 GBPSave up to £2,312 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
1.53ct Emerald
£199 GBP