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Marquise|Lab Grown|IGI

1.47ct E VVS1 Marquise Lab Grown Diamond

E/VVS1 • IGI LG790677574

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790677574

Diamond specifications and retailer prices

From $366 AUD
As of November 4, 2026
Save $1,053 AUD (74%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,759 AUD at Rare Carat · As of August 27, 2026
View at Rare Carat

About this 1.47ct lab-grown marquise diamond

This 1.47ct 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) and certified by IGI LG790677574 or 790677574. Listed at 6 retailers as of November 4, 2026, with a 288% 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

1.47
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790677574
Dimensions12.00 × 5.74 × 3.72 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.00 mm5.74 mm1.47 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790677574
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 64.8%

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: $251 AUD|High: $3,222 AUD|Avg: $1,192 AUD|-12.5%
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
October 27, 2026
Retailer 3$251 AUD
Retailer 8$366 AUD
Retailer 7$553 AUD
Retailer 10$751 AUD
Retailer 11$758 AUD
Retailer 9$837 AUD
Retailer 5$884 AUD
Retailer 4$1,222 AUD
Retailer 6$1,242 AUD
Retailer 2$1,420 AUD
Rare Carat$1,540 AUD
Retailer 12$1,715 AUD
Retailer 14$1,859 AUD
Retailer 13$3,222 AUD

10 data points across 14 retailers

6 retailers$366 AUD to $1,420 AUD

A
Cheapest Retailer
-
$366 AUD
Final sale: no returns
B+
Retailer 2
-
$553 AUD
View
Retailer 3
-
$1,242 AUD
View
Price last confirmed 124 days ago
B
Retailer 4
-
$1,420 AUD
View
Retailer 5
-
$1,540 AUD
View
Price last confirmed 7 days ago
Most Expensive
Rare Carat
LGB-32140_l_784693332 · Aug 27
$1,759 AUD
$1,234 USD
View
Price last confirmed 69 days ago
5 more retailers have this diamond
Prices start from $366 AUDSave up to $1,053 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
1.47ct Marquise
$366 AUD