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Marquise|Lab Grown|IGI

1.48ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG802620398

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802620398

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)
6 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 very-good cut grade and certified by IGI LG802620398 or 802620398. Listed at 6 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.48
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802620398
Dimensions11.22 × 5.94 × 3.84 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.22 mm5.94 mm1.48 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802620398
Side View
Table 60.0%Crown 37°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 64.6%

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: $3,086 AUD|Avg: $1,241 AUD|-6.0%
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
October 29, 2026
Retailer 6$353 AUD
Retailer 8$531 AUD
Retailer 10$684 AUD
Retailer 11$751 AUD
Retailer 9$814 AUD
Retailer 2$946 AUD
Retailer 3$1,173 AUD
Retailer 4$1,190 AUD
Retailer 13$1,216 AUD
Retailer 7$1,380 AUD
Retailer 12$1,407 AUD
Rare Carat$1,657 AUD
Retailer 5$3,086 AUD

16 data points across 13 retailers

6 retailers$353 AUD to $1,657 AUD

A
Cheapest Retailer
-
$353 AUD
Final sale: no returns
B+
Retailer 2
-
$531 AUD
View
A
Retailer 3
-
$851 AUD
View
Retailer 4
-
$1,190 AUD
View
Price last confirmed 128 days ago
B
Retailer 5
-
$1,380 AUD
View
Most Expensive
B
Rare Carat
802620398 · Nov 1
$1,657 AUD
$1,160 USD
View
5 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