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Marquise|Lab Grown|IGI

1.48ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG801642392

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801642392

Diamond specifications and retailer prices

From $369 AUD
As of November 4, 2026
Save $1,058 AUD (74%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,540 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801642392 or 801642392. Listed at 6 retailers as of November 4, 2026, with a 286% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801642392
Dimensions12.51 × 5.97 × 3.60 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.51 mm5.97 mm1.48 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801642392
Side View
Table 62.0%Crown 33.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.3%

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: Nov 4
Current: $1,540 AUD|Low: $228 AUD|High: $1,877 AUD|Avg: $962 AUD|-11.3%
Rare Carat
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
October 29, 2026
Retailer 5$228 AUD
Retailer 9$369 AUD
Retailer 11$513 AUD
Retailer 8$556 AUD
Retailer 13$697 AUD
Retailer 12$757 AUD
Retailer 10$817 AUD
Retailer 2$994 AUD
Retailer 14$1,145 AUD
Retailer 6$1,246 AUD
Retailer 7$1,427 AUD
Retailer 3$1,431 AUD
Rare Carat$1,540 AUD
Retailer 4$1,877 AUD

18 data points across 14 retailers

6 retailers$369 AUD to $1,427 AUD

A
Cheapest Retailer
-
$369 AUD
Final sale: no returns
B+
Retailer 2
-
$556 AUD
View
A
Retailer 3
-
$894 AUD
View
Retailer 4
-
$1,250 AUD
View
Price last confirmed 124 days ago
B+
Retailer 5
-
$1,427 AUD
View
Most Expensive
Rare Carat
801642392 · Oct 28
$1,540 AUD
$1,080 USD
View
Price last confirmed 7 days ago
5 more retailers have this diamond
Prices start from $369 AUDSave up to $1,058 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
$369 AUD