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Marquise|Lab Grown|IGI

3.06ct E IF Marquise Lab Grown Diamond

E/IF • IGI LG775640285

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG775640285

Diamond specifications and retailer prices

From $10,734 AUD
$7,540 USD
As of October 30, 2026
13 retailers carry this diamond
Most expensive: $14,454 AUD at Novita Diamonds · As of October 1, 2026
View at Novita Diamonds

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG775640285 or 775640285. Listed at 13 retailers as of October 30, 2026. 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

3.06
Carat
E
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775640285
Dimensions15.41 × 7.45 × 4.65 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.41 mm7.45 mm3.06 ctE / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775640285
Side View
Table 60.0%Crown 35.4°Girdle: THN-MEDPavilion 39.9°Culet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $14,454 AUD|Low: $2,509 AUD|High: $19,233 AUD|Avg: $7,463 AUD|-6.6%
Novita Diamonds
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
October 6, 2026
Retailer 8$2,509 AUD
Retailer 16$3,195 AUD
Retailer 5$3,726 AUD
Retailer 14$3,859 AUD
Retailer 7$4,093 AUD
Retailer 4$4,104 AUD
Retailer 10$4,897 AUD
Retailer 11$5,435 AUD
Retailer 17$6,023 AUD
Retailer 2$6,106 AUD
Retailer 6$7,333 AUD
Retailer 3$8,725 AUD
Retailer 15$8,994 AUD
Retailer 13$9,794 AUD
Retailer 18$10,457 AUD
Retailer 12$10,734 AUD
Novita Diamonds$14,454 AUD
Retailer 9$19,233 AUD

19 data points across 18 retailers

13 retailers

Retailer 1
-
$3,195 AUD
$2,244 USD
Price last confirmed 28 days ago
Retailer 2
-
$3,620 AUD
$2,543 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$3,859 AUD
$2,711 USD
View
Price last confirmed 27 days ago
Retailer 4
-
$5,306 AUD
$3,727 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$6,049 AUD
$4,249 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$7,333 AUD
£4,056 GBP
View
Price last confirmed 26 days ago
Retailer 7
-
$8,994 AUD
ZAR 102,061 ZAR
View
Price last confirmed 28 days ago
Retailer 8
-
$9,720 AUD
$6,828 USD
View
Price last confirmed 25 days ago
Retailer 9
-
$9,794 AUD
$6,880 USD
View
Price last confirmed 25 days ago
Retailer 10
-
$10,457 AUD
£5,784 GBP
View
Price last confirmed 25 days ago
B
Retailer 11
-
$10,734 AUD
$7,540 USD
View
Retailer 12
-
$13,478 AUD
$9,468 USD
View
Price last confirmed 26 days ago
Most Expensive
Novita Diamonds
cert_775640285 · Oct 1
$14,454 AUD
View
Price last confirmed 30 days ago
12 more retailers have this diamond
Prices start from $10,734 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.

B
3.06ct Marquise
$10,734 AUD