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Marquise|Lab Grown|IGI

3.04ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG762545557

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG762545557

Diamond specifications and retailer prices

From $5,062 AUD
As of November 3, 2026
Save $20,312 AUD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $25,374 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG762545557 or 762545557. Listed at 14 retailers as of October 31, 2026, with prices from $5,062 to $25,374, a $20,312 spread on the same certified stone. Taylor and Hart lists it at $25,374. 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

3.04
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545557
Dimensions14.78 × 7.53 × 4.78 mm
L/W Ratio1.96
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
14.78 mm7.53 mm3.04 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545557
Side View
Table 60.0%Crown 37.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
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: Nov 3
Current: $9,866 AUD|Low: $5,062 AUD|High: $24,510 AUD|Avg: $13,509 AUD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 13$5,062 AUD
Retailer 5$6,087 AUD
Retailer 2$8,262 AUD
Retailer 6$8,378 AUD
Retailer 1$9,866 AUD
Retailer 12$10,897 AUD
Retailer 11$11,683 AUD
Retailer 9$14,747 AUD
Retailer 8$15,031 AUD
Retailer 4$16,107 AUD
Retailer 3$16,361 AUD
Retailer 7$17,237 AUD
Retailer 10$23,588 AUD

39 data points across 13 retailers

14 retailers$5,062 AUD to $25,374 AUD

A
Cheapest Retailer
-
$5,062 AUD
A
Retailer 2
-
$6,087 AUD
View
B+
Retailer 3
-
$8,262 AUD
View
A
Retailer 4
-
$8,378 AUD
View
B+
Retailer 5
-
$9,017 AUD
View
B+
Retailer 6
-
$9,866 AUD
View
B+
Retailer 7
-
$10,897 AUD
View
B+
Retailer 8
-
$11,683 AUD
View
B
Retailer 9
-
$14,747 AUD
View
B
Retailer 10
-
$15,031 AUD
View
B
Retailer 11
-
$16,361 AUD
View
B
Retailer 12
-
$17,237 AUD
View
B
Retailer 13
-
$23,588 AUD
View
Most Expensive
B
Taylor and Hart
YIRULO7 · Oct 31
$25,374 AUD
$17,720 USD
View
13 more retailers have this diamond
Prices start from $5,062 AUDSave up to $20,312 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
$5,062 AUD