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Round|Lab Grown|IGI

1.01ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG761535459

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761535459

Diamond specifications and retailer prices

From $389 AUD
$273 USD
As of October 30, 2026
Save $882 AUD (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,271 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761535459 or 761535459. Listed at 6 retailers as of October 29, 2026, with prices from $389 to $1,271, a $882 spread on the same certified stone. MOH London lists it at $1,271. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761535459
Dimensions6.46 × 6.41 × 3.96 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
6.46 mm6.41 mm1.01 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761535459
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
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 30
Current: $1,271 AUD|Low: $389 AUD|High: $1,535 AUD|Avg: $716 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6$389 AUD
Retailer 5$471 AUD
Retailer 3$500 AUD
Retailer 2$619 AUD
Retailer 4$956 AUD
MOH London$1,271 AUD

20 data points across 6 retailers

6 retailers$389 AUD to $1,271 AUD

A
Cheapest Retailer
-
$389 AUD
$273 USD
A
Retailer 2
-
$471 AUD
€315 EUR
View
A
Retailer 3
-
$500 AUD
$351 USD
View
A
Retailer 4
-
$619 AUD
$435 USD
View
A
Retailer 5
-
$956 AUD
$671 USD
View
Most Expensive
B+
MOH London
LG761535459 · Oct 29
$1,271 AUD
£703 GBP
View
5 more retailers have this diamond
Prices start from $389 AUDSave up to $882 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
1.01ct Round
$389 AUD