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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 $964 AUD
$677 USD
As of October 29, 2026
Save $11,377 AUD (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $12,341 AUD 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 28, 2026, with prices from $964 to $12,341, a $11,377 spread on the same certified stone. Brilliant Earth lists it at $12,341. 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
Colour
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 29
Current: $12,341 AUD|Low: $964 AUD|High: $13,807 AUD|Avg: $3,380 AUD|-10.6%
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
Retailer 21
Retailer 22
October 29, 2026
Retailer 9$964 AUD
Retailer 4$1,048 AUD
Retailer 5$1,078 AUD
Retailer 18$1,117 AUD
Retailer 16$1,370 AUD
Retailer 10$1,658 AUD
Retailer 8$1,680 AUD
Retailer 2$1,776 AUD
Retailer 20$1,786 AUD
Retailer 13$1,816 AUD
Retailer 17$2,594 AUD
Retailer 14$2,677 AUD
Retailer 6$2,833 AUD
Retailer 12$2,921 AUD
Retailer 21$3,020 AUD
Retailer 22$3,140 AUD
Retailer 3$3,613 AUD
Retailer 11$3,853 AUD
Retailer 19$3,863 AUD
Retailer 7$4,713 AUD
Retailer 15$8,192 AUD
Brilliant Earth$12,341 AUD

24 data points across 22 retailers

23 retailers$964 AUD to $12,341 AUD

A+
Cheapest Retailer
-
$964 AUD
$677 USD
A
Retailer 2
-
$1,048 AUD
$736 USD
View
A
Retailer 3
-
$1,078 AUD
$757 USD
View
Final sale: no returns
A
Retailer 4
-
$1,117 AUD
$785 USD
View
A
Retailer 5
-
$1,186 AUD
$833 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,370 AUD
£758 GBP
View
A
Retailer 7
-
$1,658 AUD
$1,165 USD
View
A
Retailer 8
-
$1,680 AUD
$1,180 USD
View
A
Retailer 9
-
$1,776 AUD
£983 GBP
View
A
Retailer 10
-
$1,786 AUD
$1,255 USD
View
A
Retailer 11
-
$1,816 AUD
€1,215 EUR
View
A
Retailer 12
-
$2,594 AUD
ZAR 29,436 ZAR
View
A
Retailer 13
-
$2,677 AUD
View
Price last confirmed 8 days ago
A
Retailer 14
-
$2,833 AUD
$1,990 USD
View
A
Retailer 15
-
$2,921 AUD
$2,052 USD
View
A
Retailer 16
-
$3,020 AUD
$2,122 USD
View
A
Retailer 17
-
$3,140 AUD
$2,206 USD
View
A
Retailer 18
-
$3,613 AUD
$2,538 USD
View
A
Retailer 19
-
$3,853 AUD
$2,707 USD
View
A
Retailer 20
-
$3,863 AUD
$2,714 USD
View
B+
Retailer 21
-
$4,713 AUD
£2,607 GBP
View
B
Retailer 22
-
$8,192 AUD
$5,755 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21588032A · Oct 28
$12,341 AUD
$8,670 USD
View
22 more retailers have this diamond
Prices start from $964 AUDSave up to $11,377 AUD

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
$964 AUD