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Oval|Lab Grown|IGI

3.09ct E IF Oval Lab Grown Diamond

GD • E/IF • IGI LG702572242

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG702572242

Diamond specifications and retailer prices

From $1,603 USD
As of October 27, 2026
Save $8,377 USD (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $9,980 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.09ct lab-grown oval diamond

This 3.09ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG702572242 or 702572242. Listed at 3 retailers as of October 27, 2026, with prices from $1,603 to $9,980, a $8,377 spread on the same certified stone. Brilliant Earth lists it at $9,980. 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

3.09
Carat
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702572242
Dimensions11.74 × 8.14 × 5.07 mm
L/W Ratio1.44
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
11.74 mm8.14 mm3.09 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702572242
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $9,980 USD|Low: $1,335 USD|High: $9,980 USD|Avg: $3,310 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
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Retailer 15
October 26, 2026
Retailer 9$1,335 USD
Retailer 8$1,603 USD
Retailer 14$1,702 USD
Retailer 13$1,872 USD
Retailer 3$1,908 USD
Retailer 6$1,933 USD
Retailer 5$2,544 USD
Retailer 10$3,063 USD
Retailer 4$3,080 USD
Retailer 15$3,307 USD
Retailer 2$3,540 USD
Retailer 12$3,850 USD
Retailer 11$4,114 USD
Retailer 7$5,488 USD
Brilliant Earth$9,980 USD

3 data points across 15 retailers

3 retailers$1,603 USD to $9,980 USD

A
Cheapest Retailer
-
$1,603 USD
Final sale: no returns
B+
Retailer 2
-
$3,540 USD
View
Most Expensive
C
Brilliant Earth
14331901A · Oct 29
$9,980 USD
View
2 more retailers have this diamond
Prices start from $1,603 USDSave up to $8,377 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
3.09ct Oval
$1,603 USD