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Radiant|Lab Grown|IGI

1.52ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG778639791

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG778639791

Diamond specifications and retailer prices

From $1,090 AUD
$766 USD
As of October 30, 2026
Save $3,835 AUD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,926 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.52ct lab-grown radiant diamond

This 1.52ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778639791 or 778639791. Listed at 9 retailers as of October 30, 2026, with prices from $1,090 to $4,926, a $3,835 spread on the same certified stone. Do Amore Diamonds lists it at $4,926. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778639791
Dimensions8.27 × 5.70 × 3.68 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.27 mm5.70 mm1.52 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778639791
Side View
Table 67.0%Crown 46.4°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 64.6%

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 30
Current: $4,926 AUD|Low: $1,024 AUD|High: $6,307 AUD|Avg: $3,136 AUD|-21.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 3$1,024 AUD
Retailer 11$1,090 AUD
Retailer 2$1,096 AUD
Retailer 4$1,713 AUD
Retailer 16$1,755 AUD
Retailer 12$1,829 AUD
Retailer 15$2,279 AUD
Retailer 14$2,430 AUD
Retailer 7$2,712 AUD
Retailer 10$2,801 AUD
Retailer 5$3,818 AUD
Retailer 9$4,086 AUD
Retailer 13$4,869 AUD
Do Amore Diamonds$4,926 AUD
Retailer 6$5,164 AUD
Retailer 8$6,018 AUD

18 data points across 16 retailers

9 retailers$1,090 AUD to $4,926 AUD

A
Cheapest Retailer
-
$1,090 AUD
$766 USD
A
Retailer 2
-
$1,096 AUD
$770 USD
View
B+
Retailer 3
-
$1,829 AUD
$1,285 USD
View
Retailer 4
-
$2,020 AUD
$1,419 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$2,430 AUD
$1,707 USD
View
B+
Retailer 6
-
$2,801 AUD
£1,549 GBP
View
B
Retailer 7
-
$4,086 AUD
$2,870 USD
View
Retailer 8
-
$4,869 AUD
$3,420 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-34FE5DF12 · Oct 30
$4,926 AUD
$3,460 USD
View
8 more retailers have this diamond
Prices start from $1,090 AUDSave up to $3,835 AUD

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 Radiant
$1,090 AUD