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Round|Lab Grown|IGI

1.01ct J SI1 Round Lab Grown Diamond

EX • J/SI1 • IGI LG468169284

Shape and cutting style on the report: Round brilliant

Certificate IGI LG468169284

Diamond specifications and retailer prices

From $826 AUD
$580 USD
As of October 30, 2026
Save $4,461 AUD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,287 AUD at MOH London · As of October 27, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG468169284 or 468169284. Listed at 13 retailers as of October 27, 2026, with prices from $826 to $5,287, a $4,461 spread on the same certified stone. MOH London lists it at $5,287. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG468169284
Dimensions6.37 × 6.38 × 4.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.37 mm6.38 mm1.01 ctJ / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG468169284
Side View
Table 57.5%Crown 35.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.8%

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 30
Current: $5,287 AUD|Low: $826 AUD|High: $5,352 AUD|Avg: $2,320 AUD|+0.1%
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
October 31, 2026
Retailer 7$826 AUD
Retailer 10$1,342 AUD
Retailer 4$1,461 AUD
Retailer 14$1,503 AUD
Retailer 11$1,557 AUD
Retailer 13$1,557 AUD
Retailer 8$1,802 AUD
Retailer 5$1,808 AUD
Retailer 6$2,262 AUD
Retailer 12$2,493 AUD
Retailer 2$2,670 AUD
Retailer 9$3,355 AUD
Retailer 3$4,378 AUD
MOH London$5,287 AUD

38 data points across 14 retailers

13 retailers$826 AUD to $5,287 AUD

A
Cheapest Retailer
-
$826 AUD
$580 USD
B+
Retailer 2
-
$1,342 AUD
$943 USD
View
B+
Retailer 3
-
$1,461 AUD
$1,026 USD
View
B+
Retailer 4
-
$1,503 AUD
$1,056 USD
View
Final sale: no returns
Retailer 5
-
$1,557 AUD
$1,094 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$1,557 AUD
$1,094 USD
View
B+
Retailer 7
-
$1,802 AUD
£997 GBP
View
B+
Retailer 8
-
$1,808 AUD
$1,270 USD
View
B
Retailer 9
-
$2,493 AUD
$1,751 USD
View
B
Retailer 10
-
$2,670 AUD
€1,786 EUR
View
B
Retailer 11
-
$3,355 AUD
$2,357 USD
View
B
Retailer 12
-
$4,378 AUD
$3,075 USD
View
Most Expensive
B
MOH London
LG468169284 · Oct 27
$5,287 AUD
£2,924 GBP
View
12 more retailers have this diamond
Prices start from $826 AUDSave up to $4,461 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
$826 AUD