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Oval|Lab Grown|IGI

1.04ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG717540305

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG717540305

Diamond specifications and retailer prices

From $217 USD
As of October 29, 2026
Save $1,031 USD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,540 USD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.04ct lab-grown oval diamond

This 1.04ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG717540305 or 717540305. Listed at 22 retailers as of October 28, 2026, with a 475% 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

1.04
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717540305
Dimensions8.19 × 5.61 × 3.61 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
8.19 mm5.61 mm1.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717540305
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 64.3%

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 29
Current: $1,540 USD|Low: $215 USD|High: $1,540 USD|Avg: $638 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 9$217 USD
Retailer 17$246 USD
Retailer 19$252 USD
Retailer 4$269 USD
Retailer 11$269 USD
Retailer 5$462 USD
Retailer 15$463 USD
Retailer 2$498 USD
Retailer 3$505 USD
Retailer 18$508 USD
Retailer 20$596 USD
Retailer 16$658 USD
Retailer 7$733 USD
Retailer 8$865 USD
Retailer 10$918 USD
Retailer 12$951 USD
Retailer 13$1,030 USD
Retailer 14$1,085 USD
Retailer 6$1,248 USD
Brilliant Earth$1,540 USD

39 data points across 20 retailers

22 retailers$217 USD to $1,248 USD

Retailer 1
-
$215 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$217 USD
View
A
Retailer 3
-
$246 USD
View
Final sale: no returns
A
Retailer 4
-
$252 USD
View
Retailer 5
-
$263 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$269 USD
View
A
Retailer 7
-
$269 USD
View
A
Retailer 8
-
$462 USD
View
A
Retailer 9
-
$463 USD
ZAR 7,472 ZAR
View
A
Retailer 10
-
$498 USD
£392 GBP
View
A
Retailer 11
-
$505 USD
View
A
Retailer 12
-
$508 USD
€484 EUR
View
B+
Retailer 13
-
$596 USD
View
B+
Retailer 14
-
$658 USD
A$1,012 AUD
View
B+
Retailer 15
-
$733 USD
View
B+
Retailer 16
-
$865 USD
View
B+
Retailer 17
-
$918 USD
View
B
Retailer 18
-
$970 USD
View
B
Retailer 19
-
$1,030 USD
A$1,584 AUD
View
B
Retailer 20
-
$1,085 USD
£854 GBP
View
B
Retailer 21
-
$1,248 USD
View
Most Expensive
Brilliant Earth
15727961A · Oct 16
$1,540 USD
View
Price last confirmed 13 days ago
21 more retailers have this diamond
Prices start from $217 USDSave up to $1,031 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
1.04ct Oval
$217 USD