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Oval|Lab Grown|IGI

1.53ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG593304454

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG593304454

Diamond specifications and retailer prices

From $342 USD
As of October 29, 2026
Save $2,938 USD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,280 USD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval 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 LG593304454 or 593304454. Listed at 26 retailers as of October 27, 2026, with prices from $342 to $3,280, a $2,938 spread on the same certified stone. Brilliant Earth lists it at $3,280. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593304454
Dimensions9.11 × 6.52 × 4.10 mm
L/W Ratio1.40
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
9.11 mm6.52 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593304454
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.9%

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: $3,070 USD|Low: $342 USD|High: $3,410 USD|Avg: $1,023 USD|-8.9%
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 22
October 30, 2026
Retailer 11$342 USD
Retailer 2$389 USD
Retailer 9$397 USD
Retailer 19$424 USD
Retailer 13$438 USD
Retailer 5$570 USD
Retailer 7$575 USD
Retailer 20$681 USD
Retailer 4$729 USD
Retailer 14$758 USD
Retailer 16$761 USD
Retailer 21$985 USD
Retailer 8$1,055 USD
Retailer 15$1,078 USD
Retailer 17$1,352 USD
Retailer 6$1,364 USD
Retailer 10$1,406 USD
Retailer 3$1,603 USD
Retailer 12$1,676 USD
Retailer 18$1,709 USD
Retailer 22$2,190 USD
Brilliant Earth$3,070 USD

25 data points across 22 retailers

26 retailers$342 USD to $3,280 USD

A
Cheapest Retailer
-
$342 USD
A
Retailer 2
-
$389 USD
View
Final sale: no returns
A
Retailer 3
-
$397 USD
View
A
Retailer 4
-
$424 USD
View
A
Retailer 5
-
$433 USD
View
A
Retailer 6
-
$438 USD
£345 GBP
View
A
Retailer 7
-
$570 USD
View
A
Retailer 8
-
$575 USD
View
A
Retailer 9
-
$681 USD
View
A
Retailer 10
-
$729 USD
ZAR 11,776 ZAR
View
Retailer 11
-
$758 USD
€722 EUR
View
Price last confirmed 7 days ago
A
Retailer 12
-
$761 USD
£600 GBP
View
A
Retailer 13
-
$985 USD
A$1,515 AUD
View
B+
Retailer 14
-
$1,055 USD
View
B+
Retailer 15
-
$1,078 USD
View
B+
Retailer 16
-
$1,352 USD
View
B+
Retailer 17
-
$1,364 USD
View
B+
Retailer 18
-
$1,406 USD
View
B+
Retailer 19
-
$1,493 USD
View
B+
Retailer 20
-
$1,603 USD
View
B
Retailer 21
-
$1,676 USD
£1,320 GBP
View
B+
Retailer 22
-
$1,709 USD
£1,346 GBP
View
Retailer 23
-
$1,752 USD
A$2,695 AUD
View
Price last confirmed 155 days ago
B
Retailer 24
-
$2,190 USD
View
B
Retailer 25
-
$3,070 USD
View
Most Expensive
B
Brilliant Earth
11244994A · Oct 27
$3,280 USD
View
25 more retailers have this diamond
Prices start from $342 USDSave up to $2,938 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 Oval
$342 USD