Round|Lab Grown|IGI

3.08ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG835685615

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835685615

Diamond specifications and retailer prices

From $677 USD
As of October 26, 2026
Save $7,993 USD (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,670 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.08ct lab-grown round diamond

This 3.08ct 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 LG835685615 or 835685615. Listed at 23 retailers as of October 26, 2026, with prices from $677 to $8,670, a $7,993 spread on the same certified stone. Brilliant Earth lists it at $8,670. 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

3.08
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835685615
Dimensions9.37 × 9.41 × 5.71 mm
L/W Ratio1.00
Girdle conditionFaceted
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
9.37 mm9.41 mm3.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835685615
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A+
Exceptional
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 26
Current: $8,670 USD|Low: $677 USD|High: $9,700 USD|Avg: $2,359 USD|-10.6%
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 9$677 USD
Retailer 4$736 USD
Retailer 5$757 USD
Retailer 17$785 USD
Retailer 13$963 USD
Retailer 10$1,165 USD
Retailer 8$1,180 USD
Retailer 19$1,244 USD
Retailer 20$1,255 USD
Retailer 2$1,276 USD
Retailer 16$1,822 USD
Retailer 14$1,880 USD
Retailer 6$1,990 USD
Retailer 12$2,052 USD
Retailer 21$2,122 USD
Retailer 22$2,206 USD
Retailer 3$2,538 USD
Retailer 11$2,707 USD
Retailer 18$2,714 USD
Retailer 7$3,311 USD
Retailer 15$5,755 USD
Brilliant Earth$8,670 USD

24 data points across 22 retailers

23 retailers$677 USD to $8,670 USD

A+
Cheapest Retailer
-
$677 USD
A
Retailer 2
-
$736 USD
View
A
Retailer 3
-
$757 USD
View
Final sale: no returns
A
Retailer 4
-
$785 USD
View
A
Retailer 5
-
$833 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$963 USD
£758 GBP
View
A
Retailer 7
-
$1,165 USD
View
A
Retailer 8
-
$1,180 USD
View
A
Retailer 9
-
$1,244 USD
£980 GBP
View
A
Retailer 10
-
$1,255 USD
View
A
Retailer 11
-
$1,276 USD
€1,215 EUR
View
A
Retailer 12
-
$1,822 USD
ZAR 29,436 ZAR
View
A
Retailer 13
-
$1,880 USD
A$2,893 AUD
View
Price last confirmed 7 days ago
A
Retailer 14
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$1,990 USD
View
A
Retailer 15
-
$2,052 USD
View
A
Retailer 16
-
$2,122 USD
View
A
Retailer 17
-
$2,206 USD
View
A
Retailer 18
-
$2,538 USD
View
A
Retailer 19
-
$2,707 USD
View
A
Retailer 20
-
$2,714 USD
View
B+
Retailer 21
-
$3,311 USD
£2,607 GBP
View
B
Retailer 22
-
$5,755 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21588032A · Oct 28
$8,670 USD
View
22 more retailers have this diamond
Prices start from $677 USDSave up to $7,993 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+
3.08ct Round
$677 USD