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Oval|Lab Grown|IGI

1.53ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG782601587

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782601587

Diamond specifications and retailer prices

From $243 USD
As of October 26, 2026
Save $2,617 USD (92%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,860 USD at Brilliant Earth · As of October 29, 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 LG782601587 or 782601587. Listed at 16 retailers as of October 26, 2026, with prices from $243 to $2,860, a $2,617 spread on the same certified stone. Brilliant Earth lists it at $2,860. 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 angle34.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782601587
Dimensions9.28 × 6.46 × 4.09 mm
L/W Ratio1.44
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
9.28 mm6.46 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782601587
Side View
Table 60.0%Crown 34.6°Girdle: MediumPavilion 41.3°Culet: NoneDepth 63.3%

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 26
Current: $2,860 USD|Low: $243 USD|High: $2,950 USD|Avg: $1,082 USD|-3.1%
Brilliant Earth
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
October 29, 2026
Retailer 16$243 USD
Retailer 3$272 USD
Retailer 17$282 USD
Retailer 2$344 USD
Retailer 6$389 USD
Retailer 5$423 USD
Retailer 9$480 USD
Retailer 11$551 USD
Retailer 10$774 USD
Retailer 12$849 USD
Retailer 8$1,022 USD
Retailer 13$1,069 USD
Retailer 7$1,209 USD
Retailer 14$1,340 USD
Retailer 4$2,150 USD
Retailer 15$2,330 USD
Brilliant Earth$2,860 USD

36 data points across 17 retailers

16 retailers$243 USD to $2,860 USD

A
Cheapest Retailer
-
$243 USD
A
Retailer 2
-
$272 USD
View
Final sale: no returns
A
Retailer 3
-
$282 USD
View
A
Retailer 4
-
$344 USD
£271 GBP
View
A
Retailer 5
-
$389 USD
View
B+
Retailer 6
-
$423 USD
View
A
Retailer 7
-
$551 USD
€525 EUR
View
A
Retailer 8
-
$774 USD
A$1,190 AUD
View
A
Retailer 9
-
$849 USD
View
A
Retailer 10
-
$1,022 USD
View
B+
Retailer 11
-
$1,069 USD
View
B+
Retailer 12
-
$1,209 USD
View
B+
Retailer 13
-
$1,340 USD
£1,055 GBP
View
B
Retailer 14
-
$2,150 USD
View
B
Retailer 15
-
$2,330 USD
View
Most Expensive
B
Brilliant Earth
21402581Y · Oct 29
$2,860 USD
View
15 more retailers have this diamond
Prices start from $243 USDSave up to $2,617 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
$243 USD