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Marquise|Lab Grown|IGI

0.76ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG749582318

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749582318

Diamond specifications and retailer prices

From $364 AUD
As of November 4, 2026
Save $2,274 AUD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,637 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.76ct lab-grown marquise diamond

This 0.76ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG749582318 or 749582318. Listed at 23 retailers as of November 4, 2026, with prices from $364 to $2,637, a $2,274 spread on the same certified stone. Do Amore Diamonds lists it at $2,637. 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

0.76
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749582318
Dimensions9.21 × 4.76 × 2.98 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
9.21 mm4.76 mm0.76 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG749582318
Side View
Table 56.0%Crown 33°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 62.6%

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 4
Current: $2,143 AUD|Low: $382 AUD|High: $2,215 AUD|Avg: $1,211 AUD|-2.1%
Retailer 1
Retailer 2
Retailer 3
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Retailer 12
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Retailer 19
Retailer 20
November 5, 2026
Retailer 15$392 AUD
Retailer 2$438 AUD
Retailer 18$455 AUD
Retailer 3$486 AUD
Retailer 13$546 AUD
Retailer 14$613 AUD
Retailer 8$753 AUD
Retailer 5$793 AUD
Retailer 7$924 AUD
Retailer 4$975 AUD
Retailer 9$1,075 AUD
Retailer 6$1,373 AUD
Retailer 11$1,383 AUD
Retailer 16$1,723 AUD
Retailer 12$1,796 AUD
Retailer 19$1,796 AUD
Retailer 20$1,956 AUD
Retailer 17$2,037 AUD
Retailer 10$2,107 AUD
Retailer 1$2,143 AUD

39 data points across 20 retailers

23 retailers$364 AUD to $2,637 AUD

A
Cheapest Retailer
-
$364 AUD
A
Retailer 2
-
$392 AUD
View
A
Retailer 3
-
$438 AUD
View
Final sale: no returns
A
Retailer 4
-
$455 AUD
View
A
Retailer 5
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$468 AUD
View
A
Retailer 6
-
$486 AUD
View
A
Retailer 7
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$546 AUD
View
A
Retailer 8
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$613 AUD
View
Retailer 9
-
$753 AUD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$793 AUD
View
B+
Retailer 11
-
$924 AUD
View
B+
Retailer 12
-
$975 AUD
View
B+
Retailer 13
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$1,075 AUD
View
B
Retailer 14
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$1,373 AUD
View
B
Retailer 15
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$1,383 AUD
View
B
Retailer 16
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$1,723 AUD
View
B
Retailer 17
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$1,796 AUD
View
B
Retailer 18
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$1,796 AUD
View
B
Retailer 19
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$1,956 AUD
View
B
Retailer 20
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$2,037 AUD
View
Retailer 21
-
$2,107 AUD
View
Price last confirmed 17 days ago
B
Retailer 22
-
$2,143 AUD
View
Most Expensive
B
Do Amore Diamonds
32-LG749582318 · Nov 4
$2,637 AUD
$1,850 USD
View
22 more retailers have this diamond
Prices start from $364 AUDSave up to $2,274 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
0.76ct Marquise
$364 AUD