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Marquise|Lab Grown|IGI

3.04ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG747574787

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG747574787

Diamond specifications and retailer prices

From $2,725 AUD
$1,914 USD
As of October 30, 2026
Save $11,251 AUD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $13,975 AUD at Novita Diamonds · As of October 27, 2026
View at Novita Diamonds

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise 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 LG747574787 or 747574787. Listed at 25 retailers as of October 27, 2026, with prices from $2,725 to $13,975, a $11,251 spread on the same certified stone. Novita Diamonds lists it at $13,975. 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

3.04
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747574787
Dimensions15.69 × 7.49 × 4.42 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.69 mm7.49 mm3.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747574787
Side View
Table 58.0%Crown 32.3°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 59.0%

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: $13,975 AUD|Low: $2,703 AUD|High: $14,006 AUD|Avg: $6,673 AUD|-0.2%
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
Retailer 19
October 30, 2026
Retailer 12$2,725 AUD
Retailer 2$3,049 AUD
Retailer 19$3,160 AUD
Retailer 14$3,489 AUD
Retailer 6$3,502 AUD
Retailer 15$4,346 AUD
Retailer 5$4,940 AUD
Retailer 9$5,057 AUD
Retailer 3$5,226 AUD
Retailer 17$5,988 AUD
Retailer 7$7,388 AUD
Retailer 18$7,585 AUD
Retailer 11$8,923 AUD
Retailer 8$8,940 AUD
Retailer 4$9,378 AUD
Retailer 13$9,484 AUD
Retailer 10$10,834 AUD
Retailer 16$11,067 AUD
Novita Diamonds$13,975 AUD

29 data points across 19 retailers

25 retailers$2,725 AUD to $13,975 AUD

A
Cheapest Retailer
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$2,725 AUD
$1,914 USD
A
Retailer 2
-
$3,049 AUD
$2,142 USD
View
Final sale: no returns
A
Retailer 3
-
$3,064 AUD
$2,152 USD
View
A
Retailer 4
-
$3,160 AUD
$2,220 USD
View
Retailer 5
-
$3,266 AUD
$2,294 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$3,489 AUD
£1,930 GBP
View
A
Retailer 7
-
$3,502 AUD
$2,460 USD
View
A
Retailer 8
-
$3,737 AUD
$2,625 USD
View
A
Retailer 9
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$4,346 AUD
£2,404 GBP
View
A
Retailer 10
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$4,490 AUD
$3,154 USD
View
A
Retailer 11
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$4,940 AUD
$3,470 USD
View
A
Retailer 12
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$5,057 AUD
$3,552 USD
View
A
Retailer 13
-
$5,226 AUD
€3,496 EUR
View
A
Retailer 14
-
$5,988 AUD
£3,312 GBP
View
Retailer 15
-
$7,388 AUD
View
Price last confirmed 8 days ago
A
Retailer 16
-
$7,585 AUD
ZAR 86,074 ZAR
View
B+
Retailer 17
-
$8,801 AUD
$6,182 USD
View
B+
Retailer 18
-
$8,923 AUD
$6,268 USD
View
B+
Retailer 19
-
$8,940 AUD
$6,280 USD
View
B+
Retailer 20
-
$9,378 AUD
£5,187 GBP
View
B+
Retailer 21
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$9,484 AUD
$6,662 USD
View
B+
Retailer 22
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$10,834 AUD
$7,610 USD
View
B+
Retailer 23
-
$11,067 AUD
$7,774 USD
View
B+
Retailer 24
-
$12,654 AUD
$8,889 USD
View
Most Expensive
B
Novita Diamonds
cert_747574787 · Oct 8
$13,975 AUD
View
24 more retailers have this diamond
Prices start from $2,725 AUDSave up to $11,251 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
3.04ct Marquise
$2,725 AUD