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Oval|Lab Grown|IGI

1.33ct F IF Oval Lab Grown Diamond

GD • F/IF • IGI LG744522850

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG744522850

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)
15 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 standard cut grade and certified by IGI LG744522850 or 744522850. Listed at 15 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. 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
F
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744522850
Dimensions8.96 × 6.25 × 3.84 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
8.96 mm6.25 mm1.33 ctF / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744522850
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.4%

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: $2,370 USD|Avg: $895 USD
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
November 4, 2026
Retailer 7$213 USD
Retailer 12$238 USD
Retailer 6$247 USD
Retailer 3$321 USD
Retailer 14$361 USD
Retailer 10$473 USD
Retailer 15$511 USD
Retailer 8$713 USD
Retailer 9$777 USD
Retailer 4$901 USD
Retailer 5$936 USD
Retailer 11$1,168 USD
Retailer 2$1,555 USD
Retailer 13$2,040 USD
Brilliant Earth$2,370 USD

29 data points across 15 retailers

15 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
-
$321 USD
View
B+
Retailer 5
-
$361 USD
View
A
Retailer 6
-
$473 USD
View
A
Retailer 7
-
$511 USD
View
A
Retailer 8
-
$713 USD
View
B+
Retailer 9
-
$777 USD
View
B+
Retailer 10
-
$901 USD
View
B+
Retailer 11
-
$936 USD
View
Retailer 12
-
$1,168 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$1,555 USD
View
B
Retailer 14
-
$2,040 USD
View
Most Expensive
B
Brilliant Earth
21415873Y · Nov 4
$2,370 USD
View
14 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