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Marquise|Lab Grown|IGI

3.07ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG804659418

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804659418

Diamond specifications and retailer prices

From $6,562 AUD
As of November 3, 2026
Save $22,001 AUD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $28,564 AUD at With Clarity · As of November 3, 2026
View at With Clarity

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804659418 or 804659418. Listed at 14 retailers as of November 3, 2026, with prices from $6,562 to $28,564, a $22,001 spread on the same certified stone. With Clarity lists it at $28,564. 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

3.07
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659418
Dimensions15.18 × 7.56 × 4.76 mm
L/W Ratio2.01
Girdle conditionFaceted
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
15.18 mm7.56 mm3.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659418
Side View
Table 58.0%Crown 35.8°Girdle: MediumPavilion 40.1°Culet: NoneDepth 63.0%

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: Nov 3
Current: $9,224 AUD|Low: $6,562 AUD|High: $28,564 AUD|Avg: $14,820 AUD|-15.4%
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
With Clarity
November 4, 2026
Retailer 13$6,562 AUD
Retailer 11$6,727 AUD
Retailer 3$9,017 AUD
Retailer 1$9,224 AUD
Retailer 10$10,976 AUD
Retailer 2$11,061 AUD
Retailer 9$11,797 AUD
Retailer 8$12,730 AUD
Retailer 4$13,441 AUD
Retailer 7$14,886 AUD
Retailer 6$16,743 AUD
Retailer 12$19,342 AUD
Retailer 5$25,624 AUD
With Clarity$28,564 AUD

40 data points across 14 retailers

14 retailers$6,562 AUD to $28,564 AUD

A
Cheapest Retailer
-
$6,562 AUD
A
Retailer 2
-
$6,727 AUD
View
B+
Retailer 3
-
$9,017 AUD
View
B+
Retailer 4
-
$9,224 AUD
View
B+
Retailer 5
-
$10,976 AUD
View
B+
Retailer 6
-
$11,061 AUD
View
B+
Retailer 7
-
$11,797 AUD
View
B+
Retailer 8
-
$12,730 AUD
View
B+
Retailer 9
-
$13,441 AUD
View
B+
Retailer 10
-
$14,886 AUD
View
B+
Retailer 11
-
$16,743 AUD
View
B
Retailer 12
-
$19,342 AUD
View
B
Retailer 13
-
$25,624 AUD
View
Most Expensive
B
With Clarity
804659418 · Nov 3
$28,564 AUD
$19,948 USD
View
13 more retailers have this diamond
Prices start from $6,562 AUDSave up to $22,001 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
3.07ct Marquise
$6,562 AUD