CaratHunter
Plans
Marquise|Lab Grown|IGI

1.48ct E VVS1 Marquise Lab Grown Diamond

GD • E/VVS1 • IGI LG790612520

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790612520

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)
5 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 standard cut grade and certified by IGI LG790612520 or 790612520. Listed at 5 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. 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
E
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790612520
Dimensions11.59 × 5.89 × 3.80 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.59 mm5.89 mm1.48 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790612520
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.5%

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: $1,026 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
October 27, 2026
Retailer 3$228 AUD
Retailer 7$369 AUD
Retailer 6$556 AUD
Retailer 10$697 AUD
Retailer 9$757 AUD
Retailer 8$838 AUD
Retailer 11$1,145 AUD
Retailer 4$1,246 AUD
Retailer 5$1,250 AUD
Retailer 2$1,427 AUD
Retailer 12$1,431 AUD
Rare Carat$1,540 AUD
Retailer 13$1,877 AUD

13 data points across 13 retailers

5 retailers$369 AUD to $1,427 AUD

A
Cheapest Retailer
-
$369 AUD
Final sale: no returns
B+
Retailer 2
-
$556 AUD
View
Retailer 3
-
$1,250 AUD
View
Price last confirmed 124 days ago
B
Retailer 4
-
$1,427 AUD
View
Most Expensive
Rare Carat
790612520 · Oct 28
$1,540 AUD
$1,080 USD
View
Price last confirmed 7 days ago
4 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