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Marquise|Lab Grown|IGI

3.07ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG835696779

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835696779

Diamond specifications and retailer prices

From $6,562 AUD
As of November 3, 2026
Save $19,146 AUD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $25,708 AUD at With Clarity · As of November 4, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG835696779 or 835696779. Listed at 17 retailers as of November 3, 2026, with prices from $6,562 to $25,708, a $19,146 spread on the same certified stone. With Clarity lists it at $25,708. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835696779
Dimensions14.77 × 7.58 × 4.77 mm
L/W Ratio1.95
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
14.77 mm7.58 mm3.07 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835696779
Side View
Table 60.0%Crown 36°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 62.9%

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: $8,221 AUD|Low: $6,562 AUD|High: $28,564 AUD|Avg: $13,787 AUD
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 12$7,738 AUD
Retailer 1$8,221 AUD
Retailer 11$8,461 AUD
Retailer 8$8,640 AUD
Retailer 4$9,017 AUD
Retailer 6$9,121 AUD
Retailer 7$9,963 AUD
Retailer 5$14,886 AUD
Retailer 3$15,171 AUD
Retailer 2$17,408 AUD
Retailer 9$18,973 AUD
Retailer 10$23,469 AUD
With Clarity$25,708 AUD

3 data points across 14 retailers

17 retailers$6,562 AUD to $25,708 AUD

A
Cheapest Retailer
-
$6,562 AUD
A
Retailer 2
-
$7,031 AUD
View
A
Retailer 3
-
$7,190 AUD
View
A
Retailer 4
-
$7,738 AUD
View
A
Retailer 5
-
$8,221 AUD
View
Final sale: no returns
B+
Retailer 6
-
$8,461 AUD
View
B+
Retailer 7
-
$8,640 AUD
View
B+
Retailer 8
-
$9,017 AUD
View
B+
Retailer 9
-
$9,121 AUD
View
B+
Retailer 10
-
$9,963 AUD
View
B+
Retailer 11
-
$11,011 AUD
View
B
Retailer 12
-
$14,886 AUD
View
B
Retailer 13
-
$15,171 AUD
View
B
Retailer 14
-
$17,408 AUD
View
B
Retailer 15
-
$18,973 AUD
View
B
Retailer 16
-
$23,469 AUD
View
Most Expensive
B
With Clarity
835696779 · Nov 4
$25,708 AUD
$17,954 USD
View
16 more retailers have this diamond
Prices start from $6,562 AUDSave up to $19,146 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