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Radiant|Lab Grown|IGI

0.81ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG539215471

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

Certificate IGI LG539215471

Diamond specifications and retailer prices

From $258 AUD
As of November 4, 2026
Save $1,357 AUD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,615 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.81ct lab-grown radiant diamond

This 0.81ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG539215471 or 539215471. Listed at 18 retailers as of November 4, 2026, with prices from $258 to $1,615, a $1,357 spread on the same certified stone. Reve Diamonds lists it at $1,615. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539215471
Dimensions6.39 × 4.67 × 3.19 mm
L/W Ratio1.37
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
6.39 mm4.67 mm0.81 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539215471
Side View
Table 63.5%Crown 43.8°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 68.3%

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: Nov 4
Current: $570 AUD|Low: $248 AUD|High: $1,615 AUD|Avg: $733 AUD|+3.4%
Retailer 1
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
Reve Diamonds
November 4, 2026
Retailer 12$258 AUD
Retailer 7$288 AUD
Retailer 3$299 AUD
Retailer 4$321 AUD
Retailer 14$321 AUD
Retailer 2$566 AUD
Retailer 1$570 AUD
Retailer 9$582 AUD
Retailer 5$650 AUD
Retailer 13$684 AUD
Retailer 8$797 AUD
Retailer 15$1,029 AUD
Retailer 11$1,086 AUD
Retailer 6$1,106 AUD
Retailer 10$1,497 AUD
Reve Diamonds$1,615 AUD

46 data points across 16 retailers

18 retailers$258 AUD to $1,615 AUD

A
Cheapest Retailer
-
$258 AUD
A
Retailer 2
-
$288 AUD
View
Final sale: no returns
A
Retailer 3
-
$299 AUD
View
Retailer 4
-
$321 AUD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$321 AUD
View
A
Retailer 6
-
$415 AUD
View
B+
Retailer 7
-
$566 AUD
View
B+
Retailer 8
-
$570 AUD
View
B+
Retailer 9
-
$582 AUD
View
B+
Retailer 10
-
$650 AUD
View
B+
Retailer 11
-
$684 AUD
View
B
Retailer 12
-
$797 AUD
View
B
Retailer 13
-
$948 AUD
View
B
Retailer 14
-
$1,029 AUD
View
B
Retailer 15
-
$1,086 AUD
View
B
Retailer 16
-
$1,106 AUD
View
B
Retailer 17
-
$1,497 AUD
View
Most Expensive
B
Reve Diamonds
DD7F697F4 · Nov 4
$1,615 AUD
$1,133 USD
View
17 more retailers have this diamond
Prices start from $258 AUDSave up to $1,357 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 Radiant
$258 AUD