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Marquise|Lab Grown|IGI

1.48ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG803678558

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803678558

Diamond specifications and retailer prices

From $353 AUD
As of November 4, 2026
Save $1,304 AUD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,657 AUD at Rare Carat · As of November 1, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803678558 or 803678558. Listed at 5 retailers as of November 1, 2026, with prices from $353 to $1,657, a $1,304 spread on the same certified stone. Rare Carat lists it at $1,657. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803678558
Dimensions11.89 × 5.83 × 3.76 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.89 mm5.83 mm1.48 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803678558
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 64.5%

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 4
Current: $1,657 AUD|Low: $353 AUD|High: $3,186 AUD|Avg: $1,257 AUD|-4.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 2$353 AUD
Retailer 6$531 AUD
Retailer 10$747 AUD
Retailer 8$749 AUD
Retailer 7$826 AUD
Retailer 9$919 AUD
Retailer 4$1,190 AUD
Retailer 3$1,201 AUD
Retailer 5$1,380 AUD
Rare Carat$1,657 AUD
Retailer 12$1,698 AUD
Retailer 11$3,186 AUD

11 data points across 12 retailers

5 retailers$353 AUD to $1,657 AUD

A
Cheapest Retailer
-
$353 AUD
Final sale: no returns
B+
Retailer 2
-
$531 AUD
View
Retailer 3
-
$1,190 AUD
View
Price last confirmed 128 days ago
B+
Retailer 4
-
$1,380 AUD
View
Most Expensive
B
Rare Carat
803678558 · Nov 1
$1,657 AUD
$1,160 USD
View
4 more retailers have this diamond
Prices start from $353 AUDSave up to $1,304 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
$353 AUD