CaratHunter
Plans
Round|Lab Grown|IGI

1.42ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG779631202

Shape and cutting style on the report: Round brilliant

Certificate IGI LG779631202

Diamond specifications and retailer prices

From $256 AUD
$180 USD
As of October 29, 2026
Save $1,241 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,497 AUD at MOH London · As of October 29, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779631202 or 779631202. Listed at 16 retailers as of October 29, 2026, with prices from $256 to $1,497, a $1,241 spread on the same certified stone. MOH London lists it at $1,497. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779631202
Dimensions7.20 × 7.15 × 4.46 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.20 mm7.15 mm1.42 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779631202
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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 29
Current: $1,497 AUD|Low: $256 AUD|High: $1,598 AUD|Avg: $702 AUD|-6.2%
MOH London
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
October 30, 2026
Retailer 16$256 AUD
Retailer 11$288 AUD
Retailer 13$297 AUD
Retailer 7$319 AUD
Retailer 8$319 AUD
Retailer 9$535 AUD
Retailer 10$547 AUD
Retailer 3$562 AUD
Retailer 2$572 AUD
Retailer 15$727 AUD
Retailer 12$777 AUD
Retailer 5$789 AUD
Retailer 4$1,023 AUD
Retailer 14$1,082 AUD
Retailer 6$1,101 AUD
MOH London$1,497 AUD

39 data points across 16 retailers

16 retailers$256 AUD to $1,497 AUD

A
Cheapest Retailer
-
$256 AUD
$180 USD
A
Retailer 2
-
$288 AUD
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$297 AUD
$209 USD
View
A
Retailer 4
-
$319 AUD
$224 USD
View
A
Retailer 5
-
$319 AUD
$224 USD
View
A
Retailer 6
-
$535 AUD
£296 GBP
View
A
Retailer 7
-
$547 AUD
ZAR 6,205 ZAR
View
B+
Retailer 8
-
$562 AUD
$395 USD
View
A
Retailer 9
-
$572 AUD
£317 GBP
View
B+
Retailer 10
-
$727 AUD
$511 USD
View
B+
Retailer 11
-
$777 AUD
View
B+
Retailer 12
-
$789 AUD
$554 USD
View
B+
Retailer 13
-
$1,023 AUD
$719 USD
View
B+
Retailer 14
-
$1,082 AUD
$760 USD
View
B
Retailer 15
-
$1,101 AUD
$773 USD
View
Most Expensive
B
MOH London
LG779631202 · Oct 29
$1,497 AUD
£828 GBP
View
15 more retailers have this diamond
Prices start from $256 AUDSave up to $1,241 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
$256 AUD