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Round|Lab Grown|IGI

0.81ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG704592022

Shape and cutting style on the report: Round brilliant

Certificate IGI LG704592022

Diamond specifications and retailer prices

From $255 AUD
$179 USD
As of October 29, 2026
Save $1,220 AUD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,475 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.81ct lab-grown round diamond

This 0.81ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG704592022 or 704592022. Listed at 15 retailers as of October 26, 2026, with prices from $255 to $1,475, a $1,220 spread on the same certified stone. MOH London lists it at $1,475. 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

0.81
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704592022
Dimensions5.94 × 5.96 × 3.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.94 mm5.96 mm0.81 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704592022
Side View
Table 58.0%Crown 35.2°Girdle: THN-MEDPavilion 41.1°Culet: NoneDepth 62.2%

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: $1,475 AUD|Low: $192 AUD|High: $1,482 AUD|Avg: $595 AUD|+0.7%
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
October 29, 2026
Retailer 7$255 AUD
Retailer 2$283 AUD
Retailer 8$295 AUD
Retailer 10$306 AUD
Retailer 13$315 AUD
Retailer 5$343 AUD
Retailer 6$554 AUD
Retailer 12$559 AUD
Retailer 11$645 AUD
Retailer 4$783 AUD
Retailer 9$822 AUD
Retailer 3$831 AUD
MOH London$1,475 AUD

26 data points across 13 retailers

15 retailers$255 AUD to $1,475 AUD

A
Cheapest Retailer
-
$255 AUD
$179 USD
A
Retailer 2
-
$283 AUD
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$295 AUD
$207 USD
View
A
Retailer 4
-
$306 AUD
$215 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$309 AUD
$217 USD
View
Price last confirmed 40 days ago
A
Retailer 6
-
$315 AUD
$221 USD
View
A
Retailer 7
-
$343 AUD
$241 USD
View
B+
Retailer 8
-
$554 AUD
€371 EUR
View
B+
Retailer 9
-
$559 AUD
$393 USD
View
B+
Retailer 10
-
$645 AUD
$453 USD
View
B
Retailer 11
-
$783 AUD
$550 USD
View
B
Retailer 12
-
$822 AUD
View
B
Retailer 13
-
$831 AUD
$584 USD
View
B
Retailer 14
-
$1,005 AUD
$706 USD
View
Price last confirmed 38 days ago
Most Expensive
B
MOH London
LG704592022 · Oct 26
$1,475 AUD
£816 GBP
View
14 more retailers have this diamond
Prices start from $255 AUDSave up to $1,220 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
0.81ct Round
$255 AUD