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Round|Lab Grown|IGI

1.52ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG760546427

Shape and cutting style on the report: Round brilliant

Certificate IGI LG760546427

Diamond specifications and retailer prices

From £231 GBP
$308 USD
As of October 29, 2026
Save £1,864 GBP (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £2,095 GBP at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round 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 LG760546427 or 760546427. Listed at 25 retailers as of October 23, 2026, with prices from £231 to £2,095, a £1,864 spread on the same certified stone. Brilliant Earth lists it at £2,095. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760546427
Dimensions7.35 × 7.41 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.35 mm7.41 mm1.52 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760546427
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.6%

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 29
Current: £2,095 GBP|Low: £231 GBP|High: £2,095 GBP|Avg: £713 GBP
Brilliant Earth
Retailer 2
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October 29, 2026
Retailer 17£231 GBP
Retailer 5£258 GBP
Retailer 4£269 GBP
Retailer 11£287 GBP
Retailer 25£287 GBP
Retailer 12£387 GBP
Retailer 24£406 GBP
Retailer 19£434 GBP
Retailer 20£450 GBP
Retailer 23£493 GBP
Retailer 2£508 GBP
Retailer 7£538 GBP
Retailer 21£541 GBP
Retailer 8£665 GBP
Retailer 22£669 GBP
Retailer 6£742 GBP
Retailer 15£921 GBP
Retailer 10£923 GBP
Retailer 9£958 GBP
Retailer 18£1,068 GBP
Retailer 16£1,104 GBP
Retailer 14£1,156 GBP
Retailer 13£1,157 GBP
Retailer 3£1,592 GBP
Brilliant Earth£2,095 GBP

24 data points across 25 retailers

25 retailers£231 GBP to £2,095 GBP

A
Cheapest Retailer
-
£231 GBP
$308 USD
A
Retailer 2
-
£258 GBP
$344 USD
View
Final sale: no returns
A
Retailer 3
-
£269 GBP
$358 USD
View
A
Retailer 4
-
£287 GBP
$382 USD
View
A
Retailer 5
-
£287 GBP
$382 USD
View
A
Retailer 6
-
£387 GBP
$515 USD
View
A
Retailer 7
-
£406 GBP
$540 USD
View
A
Retailer 8
-
£434 GBP
View
A
Retailer 9
-
£450 GBP
€571 EUR
View
A
Retailer 10
-
£493 GBP
ZAR 10,615 ZAR
View
A
Retailer 11
-
£508 GBP
View
A
Retailer 12
-
£538 GBP
$716 USD
View
A
Retailer 13
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£541 GBP
A$1,108 AUD
View
A
Retailer 14
-
£665 GBP
$885 USD
View
A
Retailer 15
-
£669 GBP
A$1,371 AUD
View
A
Retailer 16
-
£742 GBP
$988 USD
View
B+
Retailer 17
-
£921 GBP
SGD 1,658 SGD
View
B+
Retailer 18
-
£923 GBP
$1,229 USD
View
B+
Retailer 19
-
£958 GBP
$1,276 USD
View
Retailer 20
-
£1,068 GBP
A$2,189 AUD
View
Price last confirmed 21 days ago
B+
Retailer 21
-
£1,104 GBP
$1,470 USD
View
B+
Retailer 22
-
£1,156 GBP
$1,540 USD
View
B+
Retailer 23
-
£1,157 GBP
View
B
Retailer 24
-
£1,592 GBP
$2,120 USD
View
Most Expensive
B
Brilliant Earth
18205802A · Oct 23
£2,095 GBP
$2,790 USD
View
24 more retailers have this diamond
Prices start from £231 GBPSave up to £1,864 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
1.52ct Round
£231 GBP