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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 $7,540 USD
As of October 28, 2026
13 retailers carry this diamond
Most expensive: $10,153 USD 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 28, 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
Color
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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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 28
Current: $10,153 USD|Low: $1,763 USD|High: $13,510 USD|Avg: $5,227 USD|-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$1,763 USD
Retailer 16$2,244 USD
Retailer 5$2,617 USD
Retailer 14$2,711 USD
Retailer 7$2,875 USD
Retailer 4$2,883 USD
Retailer 10$3,440 USD
Retailer 11$3,817 USD
Retailer 17$4,231 USD
Retailer 2$4,289 USD
Retailer 6$5,151 USD
Retailer 3$6,129 USD
Retailer 15$6,318 USD
Retailer 13$6,880 USD
Retailer 18$7,346 USD
Retailer 12$7,540 USD
Novita Diamonds$10,153 USD
Retailer 9$13,510 USD

20 data points across 18 retailers

13 retailers

A
Retailer 1
-
$2,244 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$2,543 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
$2,711 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
$3,727 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$4,249 USD
View
Price last confirmed 24 days ago
B+
Retailer 6
-
$5,151 USD
£4,056 GBP
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$6,318 USD
ZAR 102,061 ZAR
View
Price last confirmed 26 days ago
B+
Retailer 8
-
$6,828 USD
View
Price last confirmed 24 days ago
B+
Retailer 9
-
$6,880 USD
View
Price last confirmed 24 days ago
B
Retailer 10
-
$7,346 USD
£5,784 GBP
View
Price last confirmed 23 days ago
B
Retailer 11
-
$7,540 USD
View
B
Retailer 12
-
$9,468 USD
View
Price last confirmed 24 days ago
Most Expensive
B
Novita Diamonds
cert_775640285 · Oct 1
$10,153 USD
A$15,620 AUD
View
Price last confirmed 28 days ago
12 more retailers have this diamond
Prices start from $7,540 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
3.06ct Marquise
$7,540 USD