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Marquise|Lab Grown|IGI

1.48ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG771604399

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG771604399

Diamond specifications and retailer prices

From $307 AUD
$216 USD
As of October 27, 2026
Save $1,927 AUD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,235 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.48ct lab-grown marquise diamond

This 1.48ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG771604399 or 771604399. Listed at 19 retailers as of October 27, 2026, with prices from $307 to $2,235, a $1,927 spread on the same certified stone. Brilliant Earth lists it at $2,235. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771604399
Dimensions12.23 × 5.94 × 3.61 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.23 mm5.94 mm1.48 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771604399
Side View
Table 63.0%Crown 32.8°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 60.8%

Caratlytics Score

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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: Oct 27
Current: $2,235 AUD|Low: $307 AUD|High: $2,235 AUD|Avg: $1,087 AUD
Brilliant Earth
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
Retailer 17
October 29, 2026
Retailer 3$307 AUD
Retailer 4$343 AUD
Retailer 10$380 AUD
Retailer 8$512 AUD
Retailer 17$638 AUD
Retailer 2$704 AUD
Retailer 12$742 AUD
Retailer 16$887 AUD
Retailer 14$1,096 AUD
Retailer 13$1,221 AUD
Retailer 6$1,233 AUD
Retailer 9$1,241 AUD
Retailer 5$1,299 AUD
Retailer 7$1,415 AUD
Retailer 11$1,533 AUD
Retailer 15$1,770 AUD
Brilliant Earth$2,235 AUD

32 data points across 17 retailers

19 retailers$307 AUD to $2,235 AUD

A
Cheapest Retailer
-
$307 AUD
$216 USD
A
Retailer 2
-
$343 AUD
$241 USD
View
Final sale: no returns
A
Retailer 3
-
$380 AUD
$267 USD
View
A
Retailer 4
-
$384 AUD
$270 USD
View
B+
Retailer 5
-
$512 AUD
$360 USD
View
A
Retailer 6
-
$638 AUD
€427 EUR
View
A
Retailer 7
-
$704 AUD
£389 GBP
View
A
Retailer 8
-
$742 AUD
$521 USD
View
A
Retailer 9
-
$887 AUD
$623 USD
View
B+
Retailer 10
-
$1,096 AUD
$770 USD
View
B+
Retailer 11
-
$1,221 AUD
View
B+
Retailer 12
-
$1,233 AUD
SGD 1,171 SGD
View
B+
Retailer 13
-
$1,241 AUD
$872 USD
View
B+
Retailer 14
-
$1,299 AUD
$913 USD
View
B
Retailer 15
-
$1,402 AUD
$985 USD
View
Price last confirmed 29 days ago
B+
Retailer 16
-
$1,415 AUD
$994 USD
View
B
Retailer 17
-
$1,533 AUD
£848 GBP
View
B
Retailer 18
-
$1,770 AUD
$1,244 USD
View
Most Expensive
B
Brilliant Earth
21188315A · Oct 28
$2,235 AUD
$1,570 USD
View
18 more retailers have this diamond
Prices start from $307 AUDSave up to $1,927 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
1.48ct Marquise
$307 AUD