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Radiant|Lab Grown|IGI

0.80ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG577300154

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG577300154

Diamond specifications and retailer prices

From $196 AUD
As of November 4, 2026
Save $1,822 AUD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,017 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 0.8ct lab-grown radiant diamond

This 0.8ct lab-grown radiant 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 LG577300154 or 577300154. Listed at 20 retailers as of November 4, 2026, with prices from $196 to $2,017, a $1,822 spread on the same certified stone. MOH London lists it at $2,017. 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 angle43.2°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577300154
Dimensions6.70 × 4.59 × 3.09 mm
L/W Ratio1.46
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
6.70 mm4.59 mm0.80 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577300154
Side View
Table 62.0%Crown 43.2°Girdle: MediumPavilion 35.8°Culet: NoneDepth 67.3%

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: $2,017 AUD|Low: $187 AUD|High: $2,046 AUD|Avg: $669 AUD|-1.3%
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
Retailer 17
November 5, 2026
Retailer 16$196 AUD
Retailer 5$243 AUD
Retailer 17$243 AUD
Retailer 15$329 AUD
Retailer 9$379 AUD
Retailer 11$429 AUD
Retailer 10$440 AUD
Retailer 13$527 AUD
Retailer 2$603 AUD
Retailer 12$629 AUD
Retailer 7$689 AUD
Retailer 4$759 AUD
Retailer 3$779 AUD
Retailer 6$823 AUD
Retailer 14$823 AUD
Retailer 8$1,261 AUD
MOH London$2,017 AUD

30 data points across 17 retailers

20 retailers$196 AUD to $2,017 AUD

A
Cheapest Retailer
-
$196 AUD
Retailer 2
-
$227 AUD
View
Price last confirmed 39 days ago
Retailer 3
-
$239 AUD
View
Price last confirmed 37 days ago
Retailer 4
-
$243 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$243 AUD
View
B+
Retailer 6
-
$329 AUD
View
A
Retailer 7
-
$379 AUD
View
A
Retailer 8
-
$429 AUD
View
A
Retailer 9
-
$440 AUD
View
B+
Retailer 10
-
$527 AUD
View
B+
Retailer 11
-
$603 AUD
View
B+
Retailer 12
-
$629 AUD
View
B+
Retailer 13
-
$689 AUD
View
B+
Retailer 14
-
$759 AUD
View
B
Retailer 15
-
$779 AUD
View
B
Retailer 16
-
$823 AUD
View
Retailer 17
-
$823 AUD
View
Price last confirmed 23 days ago
B
Retailer 18
-
$857 AUD
View
B
Retailer 19
-
$1,261 AUD
View
Most Expensive
B
MOH London
LG577300154 · Nov 5
$2,017 AUD
£1,112 GBP
View
19 more retailers have this diamond
Prices start from $196 AUDSave up to $1,822 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 Radiant
$196 AUD