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Round|Lab Grown|IGI

3.06ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG735555129

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735555129

Diamond specifications and retailer prices

From $1,416 AUD
$995 USD
As of October 30, 2026
Save $5,645 AUD (80%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $7,061 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.06ct lab-grown round diamond

This 3.06ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG735555129 or 735555129. Listed at 27 retailers as of October 29, 2026, with prices from $1,416 to $7,061, a $5,645 spread on the same certified stone. Brilliant Earth lists it at $7,061. 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

3.06
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735555129
Dimensions9.35 × 9.32 × 5.71 mm
L/W Ratio1.00
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 Faint Blue
Top View
9.35 mm9.32 mm3.06 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735555129
Side View
Table 59.0%Crown 35.3°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.2%

Caratlytics Score

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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 30
Current: $7,061 AUD|Low: $646 AUD|High: $7,275 AUD|Avg: $2,837 AUD|-2.9%
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
October 31, 2026
Retailer 4$1,416 AUD
Retailer 16$1,416 AUD
Retailer 8$1,505 AUD
Retailer 12$1,534 AUD
Retailer 14$1,556 AUD
Retailer 11$1,565 AUD
Retailer 10$2,124 AUD
Retailer 13$2,184 AUD
Retailer 2$2,241 AUD
Retailer 9$2,366 AUD
Retailer 6$3,044 AUD
Retailer 17$3,258 AUD
Retailer 5$3,283 AUD
Retailer 15$3,378 AUD
Retailer 7$4,417 AUD
Retailer 3$5,552 AUD
Brilliant Earth$7,061 AUD

40 data points across 17 retailers

27 retailers$1,416 AUD to $7,061 AUD

Retailer 1
-
$811 AUD
$570 USD
Price last confirmed 37 days ago
Retailer 2
-
$811 AUD
$570 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$908 AUD
$638 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$992 AUD
$697 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$1,005 AUD
$706 USD
View
Price last confirmed 28 days ago
Retailer 6
-
$1,005 AUD
$706 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$1,416 AUD
$995 USD
View
A
Retailer 8
-
$1,416 AUD
$995 USD
View
A
Retailer 9
-
$1,505 AUD
$1,057 USD
View
A
Retailer 10
-
$1,534 AUD
€1,026 EUR
View
A
Retailer 11
-
$1,556 AUD
$1,093 USD
View
Final sale: no returns
A
Retailer 12
-
$1,565 AUD
£865 GBP
View
A
Retailer 13
-
$2,124 AUD
View
A
Retailer 14
-
$2,184 AUD
ZAR 24,781 ZAR
View
A
Retailer 15
-
$2,241 AUD
$1,574 USD
View
A
Retailer 16
-
$2,366 AUD
$1,662 USD
View
A
Retailer 17
-
$2,494 AUD
$1,752 USD
View
Retailer 18
-
$2,645 AUD
$1,858 USD
View
Price last confirmed 40 days ago
Retailer 19
-
$2,645 AUD
$1,858 USD
View
Price last confirmed 23 days ago
B+
Retailer 20
-
$3,044 AUD
$2,138 USD
View
B+
Retailer 21
-
$3,237 AUD
$2,274 USD
View
B+
Retailer 22
-
$3,258 AUD
$2,289 USD
View
B+
Retailer 23
-
$3,283 AUD
$2,306 USD
View
B+
Retailer 24
-
$3,378 AUD
$2,373 USD
View
Retailer 25
-
$4,417 AUD
£2,443 GBP
View
Price last confirmed 20 days ago
Retailer 26
-
$5,552 AUD
$3,900 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
15950770A · Oct 29
$7,061 AUD
$4,960 USD
View
26 more retailers have this diamond
Prices start from $1,416 AUDSave up to $5,645 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
3.06ct Round
$1,416 AUD