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Marquise|Lab Grown|IGI

3.04ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG784642964

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784642964

Diamond specifications and retailer prices

From $4,725 AUD
$3,319 USD
As of October 30, 2026
Save $27,776 AUD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $32,501 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784642964 or 784642964. Listed at 14 retailers as of October 30, 2026, with prices from $4,725 to $32,501, a $27,776 spread on the same certified stone. Do Amore Diamonds lists it at $32,501. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642964
Dimensions14.42 × 7.58 × 4.59 mm
L/W Ratio1.90
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
Top View
14.42 mm7.58 mm3.04 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642964
Side View
Table 56.0%Crown 36.2°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $32,501 AUD|Low: $4,725 AUD|High: $37,668 AUD|Avg: $10,663 AUD|-13.7%
Do Amore 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
October 31, 2026
Retailer 9$4,725 AUD
Retailer 10$5,037 AUD
Retailer 5$5,156 AUD
Retailer 7$5,186 AUD
Retailer 12$5,702 AUD
Retailer 6$6,443 AUD
Retailer 2$7,559 AUD
Retailer 14$7,559 AUD
Retailer 4$8,532 AUD
Retailer 3$10,243 AUD
Retailer 11$10,336 AUD
Retailer 13$13,026 AUD
Retailer 8$14,506 AUD
Do Amore Diamonds$32,501 AUD

33 data points across 14 retailers

14 retailers$4,725 AUD to $32,501 AUD

A
Cheapest Retailer
-
$4,725 AUD
$3,319 USD
A
Retailer 2
-
$5,037 AUD
$3,538 USD
View
A
Retailer 3
-
$5,156 AUD
$3,622 USD
View
A
Retailer 4
-
$5,186 AUD
$3,643 USD
View
A
Retailer 5
-
$5,702 AUD
$4,005 USD
View
A
Retailer 6
-
$6,443 AUD
$4,526 USD
View
Final sale: no returns
A
Retailer 7
-
$7,559 AUD
$5,310 USD
View
A
Retailer 8
-
$7,559 AUD
$5,310 USD
View
B+
Retailer 9
-
$8,532 AUD
$5,993 USD
View
B+
Retailer 10
-
$10,243 AUD
$7,195 USD
View
B+
Retailer 11
-
$10,336 AUD
€6,915 EUR
View
B+
Retailer 12
-
$13,026 AUD
£7,205 GBP
View
B+
Retailer 13
-
$14,506 AUD
$10,190 USD
View
Most Expensive
B
Do Amore Diamonds
27-75B116897 · Oct 31
$32,501 AUD
$22,830 USD
View
13 more retailers have this diamond
Prices start from $4,725 AUDSave up to $27,776 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
$4,725 AUD