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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 $308 USD
As of October 29, 2026
Save $2,482 USD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,790 USD 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 $308 to $2,790, a $2,482 spread on the same certified stone. Brilliant Earth lists it at $2,790. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,790 USD|Low: $308 USD|High: $2,790 USD|Avg: $949 USD
Brilliant Earth
Retailer 2
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Retailer 25
October 29, 2026
Retailer 17$308 USD
Retailer 5$344 USD
Retailer 4$358 USD
Retailer 11$382 USD
Retailer 25$382 USD
Retailer 12$515 USD
Retailer 24$540 USD
Retailer 19$578 USD
Retailer 20$600 USD
Retailer 23$657 USD
Retailer 2$677 USD
Retailer 7$716 USD
Retailer 21$720 USD
Retailer 8$885 USD
Retailer 22$891 USD
Retailer 6$988 USD
Retailer 15$1,227 USD
Retailer 10$1,229 USD
Retailer 9$1,276 USD
Retailer 18$1,423 USD
Retailer 16$1,470 USD
Retailer 14$1,540 USD
Retailer 13$1,541 USD
Retailer 3$2,120 USD
Brilliant Earth$2,790 USD

24 data points across 25 retailers

25 retailers$308 USD to $2,790 USD

A
Cheapest Retailer
-
$308 USD
A
Retailer 2
-
$344 USD
View
Final sale: no returns
A
Retailer 3
-
$358 USD
View
A
Retailer 4
-
$382 USD
View
A
Retailer 5
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$382 USD
View
A
Retailer 6
-
$515 USD
View
A
Retailer 7
-
$540 USD
View
A
Retailer 8
-
$578 USD
£455 GBP
View
A
Retailer 9
-
$600 USD
€571 EUR
View
A
Retailer 10
-
$657 USD
ZAR 10,615 ZAR
View
A
Retailer 11
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$677 USD
£533 GBP
View
A
Retailer 12
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$716 USD
View
A
Retailer 13
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$720 USD
A$1,108 AUD
View
A
Retailer 14
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$885 USD
View
A
Retailer 15
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$891 USD
A$1,371 AUD
View
A
Retailer 16
-
$988 USD
View
B+
Retailer 17
-
$1,227 USD
SGD 1,658 SGD
View
B+
Retailer 18
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$1,229 USD
View
B+
Retailer 19
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$1,276 USD
View
B+
Retailer 20
-
$1,423 USD
A$2,189 AUD
View
Price last confirmed 21 days ago
B+
Retailer 21
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$1,470 USD
View
B+
Retailer 22
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$1,540 USD
View
B+
Retailer 23
-
$1,541 USD
£1,213 GBP
View
B
Retailer 24
-
$2,120 USD
View
Most Expensive
B
Brilliant Earth
18205802A · Oct 23
$2,790 USD
View
24 more retailers have this diamond
Prices start from $308 USDSave up to $2,482 USD

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
$308 USD