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Oval|Lab Grown|IGI

1.33ct E IF Oval Lab Grown Diamond

GD • E/IF • IGI LG722575478

Certificate IGI LG722575478

Diamond specifications and retailer prices

From $323 USD
Save $2,347 USD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,670 USD at Brilliant Earth
View at Brilliant Earth

About this 1.33ct lab-grown oval diamond

This 1.33ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG722575478 or 722575478. Listed at 18 retailers, with prices from $323 to $2,670 at Brilliant Earth, a $2,347 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.33
Carat
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722575478
Dimensions8.80 × 6.17 × 3.88 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.80 mm6.17 mm1.33 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722575478
Side View
Table 61.0%Crown 34.2°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $2,670 USD|Low: $215 USD|High: $3,110 USD|Avg: $933 USD|-14.1%
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
Retailer 18
Retailer 19
October 1, 2026
Retailer 11$215 USD
Retailer 5$323 USD
Retailer 12$482 USD
Retailer 18$545 USD
Retailer 19$573 USD
Retailer 17$609 USD
Retailer 3$611 USD
Retailer 13$626 USD
Retailer 10$681 USD
Retailer 16$870 USD
Retailer 4$938 USD
Retailer 7$942 USD
Retailer 6$1,005 USD
Retailer 9$1,201 USD
Retailer 2$1,351 USD
Retailer 14$1,454 USD
Retailer 8$1,478 USD
Retailer 15$1,960 USD
Brilliant Earth$2,670 USD

39 data points across 19 retailers

18 retailers$323 USD to $2,670 USD

A
Cheapest Retailer
-
$323 USD
A
Retailer 2
-
$482 USD
View
B+
Retailer 3
-
$545 USD
View
B+
Retailer 4
-
$573 USD
€546 EUR
View
A
Retailer 5
-
$609 USD
ZAR 9,832 ZAR
View
B+
Retailer 6
-
$611 USD
View
A
Retailer 7
-
$627 USD
£494 GBP
View
B+
Retailer 8
-
$681 USD
A$1,048 AUD
View
B+
Retailer 9
-
$870 USD
A$1,339 AUD
View
B
Retailer 10
-
$942 USD
View
B
Retailer 11
-
$957 USD
View
B+
Retailer 12
-
$1,005 USD
View
B
Retailer 13
-
$1,201 USD
View
B
Retailer 14
-
$1,351 USD
A$2,079 AUD
View
B
Retailer 15
-
$1,454 USD
£1,145 GBP
View
B
Retailer 16
-
$1,478 USD
View
B
Retailer 17
-
$1,960 USD
View
Most Expensive
B
Brilliant Earth
15765230A · Sep 29
$2,670 USD
View
17 more retailers have this diamond
Prices start from $323 USDSave up to $2,347 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.

A
1.33ct Oval
$323 USD