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Marquise|Lab Grown|IGI

1.48ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG800671436

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800671436

Diamond specifications and retailer prices

From $370 AUD
As of November 4, 2026
Save $1,060 AUD (74%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,543 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 LG800671436 or 800671436. 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 angle36.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800671436
Dimensions11.42 × 6.01 × 3.75 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.42 mm6.01 mm1.48 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800671436
Side View
Table 60.0%Crown 36.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.4%

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: $1,543 AUD|Low: $229 AUD|High: $1,881 AUD|Avg: $997 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
Retailer 15
October 27, 2026
Retailer 5$229 AUD
Retailer 10$370 AUD
Retailer 11$513 AUD
Retailer 8$557 AUD
Retailer 13$699 AUD
Retailer 4$757 AUD
Retailer 12$829 AUD
Retailer 9$994 AUD
Retailer 14$1,147 AUD
Retailer 6$1,249 AUD
Retailer 7$1,253 AUD
Retailer 2$1,430 AUD
Retailer 15$1,434 AUD
Rare Carat$1,543 AUD
Retailer 3$1,881 AUD

9 data points across 15 retailers

6 retailers$370 AUD to $1,430 AUD

A
Cheapest Retailer
-
$370 AUD
Final sale: no returns
B+
Retailer 2
-
$557 AUD
View
Retailer 3
-
$994 AUD
View
Price last confirmed 13 days ago
Retailer 4
-
$1,253 AUD
View
Price last confirmed 125 days ago
B+
Retailer 5
-
$1,430 AUD
View
Most Expensive
Rare Carat
800671436 · Oct 28
$1,543 AUD
$1,080 USD
View
Price last confirmed 8 days ago
5 more retailers have this diamond
Prices start from $370 AUDSave up to $1,060 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
$370 AUD