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Oval|Lab Grown|IGI

1.33ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG738502880

Certificate IGI LG738502880

Diamond specifications and retailer prices

From $529 USD
Save $436 USD (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $991 USD at Flawless Fine Jewelry
View at Flawless Fine Jewelry

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 top-tier cut grade and certified by IGI LG738502880 or 738502880. Listed at 4 retailers, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738502880
Dimensions9.10 × 6.22 × 3.80 mm
L/W Ratio1.46
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
9.10 mm6.22 mm1.33 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738502880
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.1%

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: Sep 30
Current: $991 USD|Low: $482 USD|High: $2,046 USD|Avg: $1,002 USD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 23, 2026
Retailer 3$513 USD
Retailer 2$529 USD
Retailer 4$965 USD
Flawless Fine Jewelry$991 USD
Retailer 5$1,023 USD
Retailer 6$2,046 USD

29 data points across 6 retailers

4 retailers$529 USD to $965 USD

A
Retailer 1
-
$513 USD
£404 GBP
Price last confirmed 8 days ago
A
Retailer 2
-
$529 USD
View
B+
Retailer 3
-
$965 USD
View
Most Expensive
B+
Flawless Fine Jewelry
7AA3B75E1 · Aug 25
$991 USD
£780 GBP
View
Price last confirmed 37 days ago
3 more retailers have this diamond
Prices start from $529 USDSave up to $436 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
$529 USD