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Marquise|Lab Grown|IGI

3.07ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG784644333

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784644333

Diamond specifications and retailer prices

From $5,017 AUD
As of November 2, 2026
Save $28,188 AUD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $33,206 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 LG784644333 or 784644333. Listed at 15 retailers as of November 2, 2026, with prices from $5,017 to $33,206, a $28,188 spread on the same certified stone. Do Amore Diamonds lists it at $33,206. 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 angle36.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644333
Dimensions14.77 × 7.65 × 4.82 mm
L/W Ratio1.93
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
14.77 mm7.65 mm3.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644333
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A+
Exceptional
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 2
Current: $33,206 AUD|Low: $5,017 AUD|High: $39,578 AUD|Avg: $11,637 AUD|-16.1%
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
Retailer 15
November 4, 2026
Retailer 3$5,017 AUD
Retailer 8$5,145 AUD
Retailer 12$5,458 AUD
Retailer 14$5,488 AUD
Retailer 2$5,821 AUD
Retailer 7$6,787 AUD
Retailer 9$7,724 AUD
Retailer 5$8,027 AUD
Retailer 13$9,027 AUD
Retailer 6$10,703 AUD
Retailer 4$10,996 AUD
Retailer 15$12,114 AUD
Retailer 11$13,238 AUD
Retailer 10$15,323 AUD
Do Amore Diamonds$33,206 AUD

35 data points across 15 retailers

15 retailers$5,017 AUD to $33,206 AUD

A+
Cheapest Retailer
-
$5,017 AUD
A
Retailer 2
-
$5,145 AUD
View
A
Retailer 3
-
$5,458 AUD
View
A
Retailer 4
-
$5,488 AUD
View
A
Retailer 5
-
$5,821 AUD
View
A
Retailer 6
-
$6,787 AUD
View
Final sale: no returns
A
Retailer 7
-
$7,724 AUD
View
A
Retailer 8
-
$8,027 AUD
View
A
Retailer 9
-
$9,027 AUD
View
B+
Retailer 10
-
$10,703 AUD
View
B+
Retailer 11
-
$10,996 AUD
View
B+
Retailer 12
-
$12,114 AUD
View
B+
Retailer 13
-
$13,238 AUD
View
B+
Retailer 14
-
$15,323 AUD
View
Most Expensive
B
Do Amore Diamonds
27-E3FAAD962 · Nov 4
$33,206 AUD
$23,190 USD
View
14 more retailers have this diamond
Prices start from $5,017 AUDSave up to $28,188 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
$5,017 AUD