Round|Lab Grown|IGI

3.02ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG720586878

Shape and cutting style on the report: Round brilliant

Certificate IGI LG720586878

Diamond specifications and retailer prices

From $1,799 USD
A$2,768 AUD
As of October 31, 2026
7 retailers carry this diamond
Most expensive: $8,180 USD at Brilliant Earth · As of September 21, 2026
View at Brilliant Earth

About this 3.02ct lab-grown round diamond

This 3.02ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG720586878 or 720586878. Listed at 7 retailers as of October 31, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.02
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720586878
Dimensions9.17 × 9.24 × 5.74 mm
L/W Ratio1.01
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
9.17 mm9.24 mm3.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720586878
Side View
Table 56.0%Crown 34.6°Girdle: MED-STKPavilion 40.7°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 31
Current: $8,180 USD|Low: $639 USD|High: $8,180 USD|Avg: $2,721 USD
Brilliant Earth
Retailer 2
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October 26, 2026
Retailer 16$639 USD
Retailer 15$716 USD
Retailer 18$915 USD
Retailer 6$986 USD
Retailer 13$1,262 USD
Retailer 17$1,265 USD
Retailer 4$1,610 USD
Retailer 10$1,745 USD
Retailer 2$1,799 USD
Retailer 5$1,825 USD
Retailer 19$1,978 USD
Retailer 14$2,299 USD
Retailer 9$2,732 USD
Retailer 8$3,508 USD
Retailer 11$3,884 USD
Retailer 12$4,905 USD
Retailer 3$5,516 USD
Retailer 7$5,670 USD
Brilliant Earth$8,180 USD

12 data points across 19 retailers

7 retailers

Retailer 1
-
$639 USD
Price last confirmed 42 days ago
A
Retailer 2
-
$1,799 USD
A$2,768 AUD
View
Retailer 3
-
$1,825 USD
View
Price last confirmed 39 days ago
Retailer 4
-
$2,299 USD
View
Price last confirmed 39 days ago
Retailer 5
-
$4,905 USD
A$7,546 AUD
View
Price last confirmed 22 days ago
Retailer 6
-
$5,516 USD
View
Price last confirmed 45 days ago
Most Expensive
Brilliant Earth
15207568Y · Sep 21
$8,180 USD
View
Price last confirmed 39 days ago
6 more retailers have this diamond
Prices start from $1,799 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
3.02ct Round
$1,799 USD