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Oval|Lab Grown|IGI

3.20ct E IF Oval Lab Grown Diamond

GD • E/IF • IGI LG727546753

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG727546753

Diamond specifications and retailer prices

From $1,353 USD
As of October 29, 2026
Save $2,387 USD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,515 USD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.2ct lab-grown oval diamond

This 3.2ct 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 LG727546753 or 727546753. Listed at 7 retailers as of October 29, 2026, with a 176% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.20
Carat
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727546753
Dimensions12.25 × 8.27 × 4.98 mm
L/W Ratio1.48
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
12.25 mm8.27 mm3.20 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727546753
Side View
Table 59.0%Crown 34.3°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 60.2%

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: $5,515 USD|Low: $1,353 USD|High: $5,882 USD|Avg: $3,023 USD|-6.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6$1,353 USD
Retailer 3$1,562 USD
Retailer 2$1,657 USD
Retailer 5$3,222 USD
Retailer 4$3,653 USD
Retailer 7$3,740 USD
Rare Carat$5,515 USD

41 data points across 7 retailers

7 retailers$1,353 USD to $3,740 USD

A
Cheapest Retailer
-
$1,353 USD
A
Retailer 2
-
$1,562 USD
View
A
Retailer 3
-
$1,657 USD
£1,304 GBP
View
B+
Retailer 4
-
$3,222 USD
View
B+
Retailer 5
-
$3,653 USD
£2,876 GBP
View
B+
Retailer 6
-
$3,740 USD
View
Most Expensive
Rare Carat
SS17313_l_727546753 · Oct 18
$5,515 USD
View
Price last confirmed 11 days ago
6 more retailers have this diamond
Prices start from $1,353 USDSave up to $2,387 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
3.20ct Oval
$1,353 USD