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Oval|Lab Grown|IGI

1.33ct F IF Oval Lab Grown Diamond

EX • F/IF • IGI LG750524086

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG750524086

Diamond specifications and retailer prices

From $213 USD
As of November 5, 2026
Save $2,157 USD (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,370 USD at Brilliant Earth · As of November 4, 2026
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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG750524086 or 750524086. Listed at 16 retailers as of November 4, 2026, with prices from $213 to $2,370, a $2,157 spread on the same certified stone. Brilliant Earth lists it at $2,370. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750524086
Dimensions8.99 × 6.27 × 3.74 mm
L/W Ratio1.43
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
8.99 mm6.27 mm1.33 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750524086
Side View
Table 59.0%Crown 33.6°Girdle: THN-MEDPavilion 40.1°Culet: NoneDepth 59.6%

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: Nov 5
Current: $2,370 USD|Low: $213 USD|High: $3,020 USD|Avg: $913 USD|-21.5%
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
November 5, 2026
Retailer 3$213 USD
Retailer 14$238 USD
Retailer 8$247 USD
Retailer 2$306 USD
Retailer 5$321 USD
Retailer 16$361 USD
Retailer 13$473 USD
Retailer 4$511 USD
Retailer 11$713 USD
Retailer 12$777 USD
Retailer 6$901 USD
Retailer 7$936 USD
Retailer 9$1,163 USD
Retailer 10$1,555 USD
Retailer 15$2,040 USD
Brilliant Earth$2,370 USD

37 data points across 16 retailers

16 retailers$213 USD to $2,370 USD

A
Cheapest Retailer
-
$213 USD
A
Retailer 2
-
$238 USD
View
Final sale: no returns
A
Retailer 3
-
$247 USD
View
A
Retailer 4
-
$306 USD
View
A
Retailer 5
-
$321 USD
View
B+
Retailer 6
-
$361 USD
View
A
Retailer 7
-
$473 USD
View
A
Retailer 8
-
$511 USD
View
A
Retailer 9
-
$713 USD
View
B+
Retailer 10
-
$777 USD
View
B+
Retailer 11
-
$901 USD
View
B+
Retailer 12
-
$936 USD
View
B+
Retailer 13
-
$1,163 USD
View
B+
Retailer 14
-
$1,555 USD
View
B
Retailer 15
-
$2,040 USD
View
Most Expensive
B
Brilliant Earth
21406355Y · Nov 4
$2,370 USD
View
15 more retailers have this diamond
Prices start from $213 USDSave up to $2,157 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
1.33ct Oval
$213 USD