CaratHunter
Plans
Marquise|Lab Grown|IGI

3.04ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG830676987

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830676987

Diamond specifications and retailer prices

From $794 AUD
$558 USD
As of October 30, 2026
Save $6,252 AUD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,513 AUD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830676987 or 830676987. Listed at 23 retailers as of October 29, 2026, with a 787% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.04
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830676987
Dimensions14.09 × 7.40 × 4.91 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.09 mm7.40 mm3.04 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830676987
Side View
Table 59.0%Crown 37.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 66.4%

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: Oct 30
Current: $2,295 AUD|Low: $786 AUD|High: $7,431 AUD|Avg: $2,317 AUD|-5.7%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 9$794 AUD
Retailer 3$888 AUD
Retailer 10$888 AUD
Retailer 22$984 AUD
Retailer 15$1,038 AUD
Retailer 20$1,174 AUD
Retailer 12$1,243 AUD
Retailer 21$1,301 AUD
Retailer 4$1,455 AUD
Retailer 8$1,485 AUD
Retailer 17$1,619 AUD
Retailer 16$1,701 AUD
Retailer 1$2,295 AUD
Retailer 11$2,355 AUD
Retailer 19$2,359 AUD
Retailer 2$2,857 AUD
Retailer 13$3,136 AUD
Retailer 7$3,168 AUD
Retailer 5$3,677 AUD
Retailer 14$3,908 AUD
Retailer 18$4,742 AUD
Retailer 6$7,047 AUD

23 data points across 22 retailers

23 retailers$794 AUD to $7,047 AUD

A
Cheapest Retailer
-
$794 AUD
$558 USD
A
Retailer 2
-
$888 AUD
$624 USD
View
A
Retailer 3
-
$888 AUD
$624 USD
View
Final sale: no returns
A
Retailer 4
-
$984 AUD
$691 USD
View
Retailer 5
-
$1,038 AUD
$729 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,174 AUD
$825 USD
View
A
Retailer 7
-
$1,243 AUD
£688 GBP
View
A
Retailer 8
-
$1,301 AUD
$914 USD
View
A
Retailer 9
-
$1,455 AUD
$1,022 USD
View
A
Retailer 10
-
$1,485 AUD
$1,043 USD
View
A
Retailer 11
-
$1,619 AUD
€1,083 EUR
View
A
Retailer 12
-
$1,701 AUD
£941 GBP
View
B+
Retailer 13
-
$2,295 AUD
View
B+
Retailer 14
-
$2,355 AUD
$1,654 USD
View
B+
Retailer 15
-
$2,359 AUD
ZAR 26,775 ZAR
View
B+
Retailer 16
-
$2,857 AUD
$2,007 USD
View
B+
Retailer 17
-
$3,136 AUD
$2,203 USD
View
B+
Retailer 18
-
$3,168 AUD
£1,752 GBP
View
B
Retailer 19
-
$3,677 AUD
$2,583 USD
View
B+
Retailer 20
-
$3,908 AUD
$2,745 USD
View
B
Retailer 21
-
$4,742 AUD
£2,623 GBP
View
B
Retailer 22
-
$7,047 AUD
$4,950 USD
View
Most Expensive
Brilliant Earth
21630910Y · Oct 21
$8,513 AUD
$5,980 USD
View
Price last confirmed 9 days ago
22 more retailers have this diamond
Prices start from $794 AUDSave up to $6,252 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
3.04ct Marquise
$794 AUD