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Round|Lab Grown|IGI

1.52ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG766690463

Shape and cutting style on the report: Round brilliant

Certificate IGI LG766690463

Diamond specifications and retailer prices

From £232 GBP
$311 USD
As of October 29, 2026
Save £1,484 GBP (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £1,717 GBP at Brilliant Earth · As of October 30, 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 LG766690463 or 766690463. Listed at 26 retailers as of October 29, 2026, with prices from £232 to £1,717, a £1,484 spread on the same certified stone. Brilliant Earth lists it at £1,717. 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 angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766690463
Dimensions7.32 × 7.35 × 4.55 mm
L/W Ratio1.00
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
7.32 mm7.35 mm1.52 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766690463
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.0%

Caratlytics Score

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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: Oct 29
Current: £1,717 GBP|Low: £226 GBP|High: £1,717 GBP|Avg: £673 GBP
Brilliant Earth
Retailer 2
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October 30, 2026
Retailer 25£232 GBP
Retailer 4£260 GBP
Retailer 2£269 GBP
Retailer 12£290 GBP
Retailer 17£290 GBP
Retailer 3£403 GBP
Retailer 21£434 GBP
Retailer 5£465 GBP
Retailer 13£469 GBP
Retailer 8£497 GBP
Retailer 10£508 GBP
Retailer 22£511 GBP
Retailer 16£538 GBP
Retailer 23£661 GBP
Retailer 7£674 GBP
Retailer 14£713 GBP
Retailer 6£920 GBP
Retailer 15£930 GBP
Retailer 24£961 GBP
Retailer 19£1,035 GBP
Retailer 18£1,112 GBP
Retailer 20£1,156 GBP
Retailer 9£1,161 GBP
Retailer 11£1,593 GBP
Brilliant Earth£1,717 GBP

25 data points across 25 retailers

26 retailers£232 GBP to £1,717 GBP

A
Cheapest Retailer
-
£232 GBP
$311 USD
A
Retailer 2
-
£260 GBP
$349 USD
View
Final sale: no returns
A
Retailer 3
-
£269 GBP
$361 USD
View
A
Retailer 4
-
£290 GBP
$388 USD
View
A
Retailer 5
-
£290 GBP
$388 USD
View
A
Retailer 6
-
£403 GBP
$540 USD
View
A
Retailer 7
-
£434 GBP
View
A
Retailer 8
-
£465 GBP
€593 EUR
View
A
Retailer 9
-
£469 GBP
$628 USD
View
A
Retailer 10
-
£497 GBP
ZAR 10,757 ZAR
View
A
Retailer 11
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£508 GBP
A$1,048 AUD
View
A
Retailer 12
-
£511 GBP
View
A
Retailer 13
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£538 GBP
$721 USD
View
A
Retailer 14
-
£661 GBP
$886 USD
View
A
Retailer 15
-
£674 GBP
A$1,390 AUD
View
B+
Retailer 16
-
£713 GBP
$955 USD
View
B+
Retailer 17
-
£920 GBP
SGD 1,666 SGD
View
B+
Retailer 18
-
£930 GBP
$1,246 USD
View
B+
Retailer 19
-
£961 GBP
$1,288 USD
View
B+
Retailer 20
-
£1,022 GBP
$1,369 USD
View
B+
Retailer 21
-
£1,035 GBP
A$2,134 AUD
View
B+
Retailer 22
-
£1,112 GBP
$1,490 USD
View
B+
Retailer 23
-
£1,156 GBP
$1,549 USD
View
B+
Retailer 24
-
£1,161 GBP
View
Retailer 25
-
£1,593 GBP
$2,135 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20667347A · Oct 30
£1,717 GBP
$2,300 USD
View
25 more retailers have this diamond
Prices start from £232 GBPSave up to £1,484 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
£232 GBP