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Marquise|Lab Grown|IGI

1.48ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG756591370

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG756591370

Diamond specifications and retailer prices

From $754 AUD
As of November 3, 2026
Save $2,088 AUD (73%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,843 AUD at Brilliant Earth · As of November 3, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG756591370 or 756591370. Listed at 4 retailers as of November 3, 2026, with prices from $754 to $2,843, a $2,088 spread on the same certified stone. Brilliant Earth lists it at $2,843. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756591370
Dimensions12.16 × 5.94 × 3.63 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Top View
12.16 mm5.94 mm1.48 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756591370
Side View
Table 63.0%Crown 35°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
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: Nov 3
Current: $2,843 AUD|Low: $354 AUD|High: $2,843 AUD|Avg: $1,039 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 4$354 AUD
Retailer 7$666 AUD
Retailer 6$684 AUD
Retailer 8$751 AUD
Retailer 2$754 AUD
Retailer 11$1,173 AUD
Retailer 3$1,190 AUD
Retailer 10$1,216 AUD
Retailer 9$1,407 AUD
Retailer 5$1,671 AUD
Brilliant Earth$2,843 AUD

37 data points across 11 retailers

4 retailers$754 AUD to $2,843 AUD

A
Cheapest Retailer
-
$754 AUD
Retailer 2
-
$1,190 AUD
View
Price last confirmed 128 days ago
B
Retailer 3
-
$1,671 AUD
View
Most Expensive
B
Brilliant Earth
17053159A · Nov 3
$2,843 AUD
$1,990 USD
View
3 more retailers have this diamond
Prices start from $754 AUDSave up to $2,088 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
$754 AUD