Round|Lab Grown|IGI

1.42ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG804650028

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804650028

Diamond specifications and retailer prices

From $292 AUD
$205 USD
As of October 29, 2026
Save $1,379 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,819 AUD at Brilliant Earth · As of September 29, 2026
View at Brilliant Earth

About this 1.42ct lab-grown round diamond

This 1.42ct lab-grown round 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 top-tier cut grade and certified by IGI LG804650028 or 804650028. Listed at 20 retailers as of October 29, 2026, with a 472% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804650028
Dimensions7.25 × 7.22 × 4.47 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.25 mm7.22 mm1.42 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804650028
Side View
Table 56.0%Crown 33.5°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.8%

Caratlytics Score

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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: Oct 29
Current: $625 AUD|Low: $292 AUD|High: $1,681 AUD|Avg: $771 AUD|+31.0%
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
October 30, 2026
Retailer 9$292 AUD
Retailer 10$327 AUD
Retailer 6$356 AUD
Retailer 11$586 AUD
Retailer 2$606 AUD
Retailer 1$625 AUD
Retailer 8$648 AUD
Retailer 13$748 AUD
Retailer 14$770 AUD
Retailer 5$863 AUD
Retailer 3$1,466 AUD
Retailer 4$1,473 AUD
Retailer 7$1,636 AUD
Retailer 12$1,671 AUD

34 data points across 14 retailers

20 retailers$292 AUD to $1,671 AUD

A
Cheapest Retailer
-
$292 AUD
$205 USD
A
Retailer 2
-
$327 AUD
$230 USD
View
Final sale: no returns
Retailer 3
-
$332 AUD
$233 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$350 AUD
$246 USD
View
Price last confirmed 59 days ago
Retailer 5
-
$356 AUD
$250 USD
View
Price last confirmed 14 days ago
Retailer 6
-
$356 AUD
$250 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
$586 AUD
€392 EUR
View
Retailer 8
-
$606 AUD
ZAR 6,872 ZAR
View
Price last confirmed 17 days ago
A
Retailer 9
-
$625 AUD
$439 USD
View
A
Retailer 10
-
$648 AUD
£359 GBP
View
A
Retailer 11
-
$748 AUD
View
Retailer 12
-
$770 AUD
$541 USD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
$883 AUD
$620 USD
View
Retailer 14
-
$1,142 AUD
$802 USD
View
Price last confirmed 33 days ago
Retailer 15
-
$1,218 AUD
$856 USD
View
Price last confirmed 15 days ago
Retailer 16
-
$1,466 AUD
View
Price last confirmed 22 days ago
Retailer 17
-
$1,473 AUD
$1,035 USD
View
Price last confirmed 23 days ago
B
Retailer 18
-
$1,636 AUD
$1,149 USD
View
B
Retailer 19
-
$1,671 AUD
£924 GBP
View
Most Expensive
Brilliant Earth
20605434A · Sep 29
$2,819 AUD
$1,980 USD
View
Price last confirmed 30 days ago
19 more retailers have this diamond
Prices start from $292 AUDSave up to $1,379 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
1.42ct Round
$292 AUD