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Marquise|Lab Grown|IGI

1.24ct E VS1 Marquise Lab Grown Diamond

GD • E/VS1 • IGI LG757507351

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG757507351

Diamond specifications and retailer prices

From $275 AUD
$193 USD
As of October 30, 2026
Save $1,316 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,591 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.24ct lab-grown marquise diamond

This 1.24ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG757507351 or 757507351. Listed at 16 retailers as of October 30, 2026, with prices from $275 to $1,591, a $1,316 spread on the same certified stone. MOH London lists it at $1,591. 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

1.24
Carat
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757507351
Dimensions11.34 × 5.60 × 3.42 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.34 mm5.60 mm1.24 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757507351
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.1%

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: $1,591 AUD|Low: $263 AUD|High: $1,611 AUD|Avg: $714 AUD
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
November 2, 2026
Retailer 12$275 AUD
Retailer 6$307 AUD
Retailer 3$319 AUD
Retailer 4$340 AUD
Retailer 14$340 AUD
Retailer 9$587 AUD
Retailer 16$594 AUD
Retailer 2$620 AUD
Retailer 7$645 AUD
Retailer 5$692 AUD
Retailer 10$830 AUD
Retailer 13$911 AUD
Retailer 15$1,093 AUD
Retailer 11$1,098 AUD
Retailer 8$1,170 AUD
MOH London$1,591 AUD

44 data points across 16 retailers

16 retailers$275 AUD to $1,591 AUD

A
Cheapest Retailer
-
$275 AUD
$193 USD
A
Retailer 2
-
$307 AUD
$216 USD
View
Final sale: no returns
A
Retailer 3
-
$319 AUD
$224 USD
View
Retailer 4
-
$340 AUD
$239 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$340 AUD
$239 USD
View
A
Retailer 6
-
$587 AUD
ZAR 6,666 ZAR
View
B+
Retailer 7
-
$594 AUD
$417 USD
View
B+
Retailer 8
-
$620 AUD
£343 GBP
View
B+
Retailer 9
-
$645 AUD
$453 USD
View
B+
Retailer 10
-
$692 AUD
$486 USD
View
B+
Retailer 11
-
$830 AUD
View
B
Retailer 12
-
$911 AUD
$640 USD
View
B
Retailer 13
-
$1,093 AUD
$768 USD
View
B
Retailer 14
-
$1,098 AUD
$771 USD
View
B
Retailer 15
-
$1,170 AUD
$822 USD
View
Most Expensive
B
MOH London
LG757507351 · Nov 1
$1,591 AUD
£880 GBP
View
15 more retailers have this diamond
Prices start from $275 AUDSave up to $1,316 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
1.24ct Marquise
$275 AUD