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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 $13,378 NZD
$7,540 USD
As of October 30, 2026
13 retailers carry this diamond
Most expensive: $18,014 NZD 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: $18,014 NZD|Low: $3,127 NZD|High: $23,971 NZD|Avg: $9,331 NZD|-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$3,127 NZD
Retailer 16$3,982 NZD
Retailer 5$4,643 NZD
Retailer 14$4,810 NZD
Retailer 7$5,101 NZD
Retailer 4$5,115 NZD
Retailer 10$6,104 NZD
Retailer 11$6,773 NZD
Retailer 17$7,507 NZD
Retailer 2$7,610 NZD
Retailer 6$9,140 NZD
Retailer 3$10,874 NZD
Retailer 15$11,209 NZD
Retailer 13$12,207 NZD
Retailer 18$13,033 NZD
Retailer 12$13,378 NZD
Novita Diamonds$18,014 NZD
Retailer 9$23,971 NZD

18 data points across 18 retailers

13 retailers

Retailer 1
-
$3,982 NZD
$2,244 USD
Price last confirmed 29 days ago
Retailer 2
-
$4,512 NZD
$2,543 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$4,810 NZD
$2,711 USD
View
Price last confirmed 28 days ago
Retailer 4
-
$6,613 NZD
$3,727 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$7,539 NZD
$4,249 USD
View
Price last confirmed 26 days ago
Retailer 6
-
$9,140 NZD
£4,056 GBP
View
Price last confirmed 27 days ago
Retailer 7
-
$11,209 NZD
ZAR 102,061 ZAR
View
Price last confirmed 29 days ago
Retailer 8
-
$12,115 NZD
$6,828 USD
View
Price last confirmed 26 days ago
Retailer 9
-
$12,207 NZD
$6,880 USD
View
Price last confirmed 26 days ago
Retailer 10
-
$13,033 NZD
£5,784 GBP
View
Price last confirmed 25 days ago
B
Retailer 11
-
$13,378 NZD
$7,540 USD
View
Retailer 12
-
$16,799 NZD
$9,468 USD
View
Price last confirmed 26 days ago
Most Expensive
Novita Diamonds
cert_775640285 · Oct 1
$18,014 NZD
A$15,620 AUD
View
Price last confirmed 30 days ago
12 more retailers have this diamond
Prices start from $13,378 NZD

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
$13,378 NZD