Radiant|Lab Grown|IGI

1.53ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG649457954

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

Certificate IGI LG649457954

Diamond specifications and retailer prices

From $624 USD
As of October 30, 2026
Save $4,066 USD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,690 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant 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 LG649457954 or 649457954. Listed at 24 retailers as of October 30, 2026, with prices from $624 to $4,690, a $4,066 spread on the same certified stone. Do Amore Diamonds lists it at $4,690. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649457954
Dimensions8.26 × 5.66 × 3.82 mm
L/W Ratio1.46
Culet sizePointed
Top View
8.26 mm5.66 mm1.53 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649457954
Side View
Table 67.0%Crown 41.8°Girdle: MediumPavilion 35.1°Culet: NoneDepth 67.5%

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 30
Current: $4,690 USD|Low: $507 USD|High: $4,690 USD|Avg: $1,525 USD
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 6$528 USD
Retailer 10$624 USD
Retailer 7$655 USD
Retailer 18$655 USD
Retailer 13$746 USD
Retailer 16$755 USD
Retailer 9$785 USD
Retailer 8$866 USD
Retailer 2$1,129 USD
Retailer 15$1,242 USD
Retailer 12$1,652 USD
Retailer 11$1,684 USD
Retailer 3$1,690 USD
Retailer 4$2,226 USD
Retailer 5$2,428 USD
Retailer 14$3,155 USD
Retailer 17$3,490 USD
Do Amore Diamonds$4,690 USD

42 data points across 18 retailers

24 retailers$624 USD to $4,690 USD

Retailer 1
-
$528 USD
Price last confirmed 23 days ago
Retailer 2
-
$591 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$624 USD
View
Final sale: no returns
Retailer 4
-
$655 USD
View
Price last confirmed 15 days ago
Retailer 5
-
$655 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$746 USD
£588 GBP
View
A
Retailer 7
-
$755 USD
View
A
Retailer 8
-
$785 USD
View
A
Retailer 9
-
$863 USD
View
A
Retailer 10
-
$866 USD
View
B+
Retailer 11
-
$1,129 USD
£889 GBP
View
B+
Retailer 12
-
$1,242 USD
ZAR 20,065 ZAR
View
B+
Retailer 13
-
$1,652 USD
A$2,541 AUD
View
B+
Retailer 14
-
$1,684 USD
A$2,590 AUD
View
B
Retailer 15
-
$1,690 USD
View
Retailer 16
-
$1,901 USD
View
Price last confirmed 31 days ago
B
Retailer 17
-
$1,901 USD
View
B
Retailer 18
-
$2,103 USD
£1,656 GBP
View
B
Retailer 19
-
$2,226 USD
View
B
Retailer 20
-
$2,428 USD
View
B
Retailer 21
-
$2,457 USD
View
B
Retailer 22
-
$3,155 USD
£2,484 GBP
View
B
Retailer 23
-
$3,490 USD
View
Most Expensive
B
Do Amore Diamonds
27-E833D13AC · Oct 30
$4,690 USD
View
23 more retailers have this diamond
Prices start from $624 USDSave up to $4,066 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
1.53ct Radiant
$624 USD