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Round|Lab Grown|IGI

0.80ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG831685675

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831685675

Diamond specifications and retailer prices

From $285 AUD
As of November 4, 2026
Save $1,447 AUD (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,733 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.8ct lab-grown round diamond

This 0.8ct lab-grown round sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831685675 or 831685675. Listed at 6 retailers as of November 2, 2026, with prices from $285 to $1,733, a $1,447 spread on the same certified stone. MOH London lists it at $1,733. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831685675
Dimensions5.92 × 5.94 × 3.67 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
5.92 mm5.94 mm0.80 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831685675
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.8%

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: Nov 4
Current: $1,733 AUD|Low: $285 AUD|High: $1,752 AUD|Avg: $704 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 6$285 AUD
Retailer 5$383 AUD
Retailer 3$542 AUD
Retailer 2$550 AUD
Retailer 4$748 AUD
MOH London$1,733 AUD

6 data points across 6 retailers

6 retailers$285 AUD to $1,733 AUD

B+
Cheapest Retailer
-
$285 AUD
A
Retailer 2
-
$383 AUD
View
A
Retailer 3
-
$542 AUD
View
A
Retailer 4
-
$550 AUD
View
B+
Retailer 5
-
$748 AUD
View
Most Expensive
B
MOH London
LG831685675 · Nov 2
$1,733 AUD
£957 GBP
View
5 more retailers have this diamond
Prices start from $285 AUDSave up to $1,447 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
0.80ct Round
$285 AUD