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Marquise|Lab Grown|IGI

0.75ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG807614153

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807614153

Diamond specifications and retailer prices

From $457 AUD
$321 USD
As of October 30, 2026
Save $2,626 AUD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,083 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.75ct lab-grown marquise diamond

This 0.75ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG807614153 or 807614153. Listed at 16 retailers as of October 29, 2026, with prices from $457 to $3,083, a $2,626 spread on the same certified stone. MOH London lists it at $3,083. 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

0.75
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807614153
Dimensions9.33 × 4.77 × 2.92 mm
L/W Ratio1.96
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
9.33 mm4.77 mm0.75 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807614153
Side View
Table 57.0%Crown 34.6°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 61.2%

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: Oct 30
Current: $3,083 AUD|Low: $457 AUD|High: $3,140 AUD|Avg: $1,395 AUD|-0.6%
MOH London
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
Retailer 16
October 30, 2026
Retailer 7$457 AUD
Retailer 5$528 AUD
Retailer 13$705 AUD
Retailer 9$726 AUD
Retailer 16$741 AUD
Retailer 4$979 AUD
Retailer 11$1,038 AUD
Retailer 3$1,050 AUD
Retailer 8$1,053 AUD
Retailer 2$1,139 AUD
Retailer 15$1,160 AUD
Retailer 10$1,936 AUD
Retailer 12$1,936 AUD
Retailer 6$2,577 AUD
Retailer 14$2,891 AUD
MOH London$3,083 AUD

28 data points across 16 retailers

16 retailers$457 AUD to $3,083 AUD

A
Cheapest Retailer
-
$457 AUD
$321 USD
A
Retailer 2
-
$528 AUD
$371 USD
View
B+
Retailer 3
-
$705 AUD
$495 USD
View
A
Retailer 4
-
$726 AUD
$510 USD
View
A
Retailer 5
-
$741 AUD
€496 EUR
View
Retailer 6
-
$819 AUD
$576 USD
View
Price last confirmed 37 days ago
B+
Retailer 7
-
$979 AUD
View
B+
Retailer 8
-
$1,038 AUD
View
B+
Retailer 9
-
$1,050 AUD
CA$1,025 CAD
View
B+
Retailer 10
-
$1,139 AUD
$800 USD
View
B+
Retailer 11
-
$1,160 AUD
$815 USD
View
B
Retailer 12
-
$1,936 AUD
$1,360 USD
View
B
Retailer 13
-
$1,936 AUD
$1,360 USD
View
B
Retailer 14
-
$2,577 AUD
$1,810 USD
View
B
Retailer 15
-
$2,891 AUD
$2,030 USD
View
Most Expensive
B
MOH London
LG807614153 · Oct 29
$3,083 AUD
£1,705 GBP
View
15 more retailers have this diamond
Prices start from $457 AUDSave up to $2,626 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
0.75ct Marquise
$457 AUD