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Round|Lab Grown|IGI

5.73ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG582351962

Shape and cutting style on the report: Round brilliant

Certificate IGI LG582351962

Diamond specifications and retailer prices

From $1,271 AUD
$893 USD
As of October 29, 2026
Save $5,534 AUD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,805 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.73ct lab-grown round diamond

This 5.73ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG582351962 or 582351962. Listed at 19 retailers as of October 29, 2026, with prices from $1,271 to $6,805, a $5,534 spread on the same certified stone. Brilliant Earth lists it at $6,805. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.73
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582351962
Dimensions11.46 × 11.40 × 7.13 mm
L/W Ratio1.01
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
11.46 mm11.40 mm5.73 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582351962
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.3%

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: Oct 29
Current: $6,805 AUD|Low: $1,155 AUD|High: $8,115 AUD|Avg: $3,244 AUD|-3.0%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 12$1,189 AUD
Retailer 5$1,271 AUD
Retailer 16$1,384 AUD
Retailer 3$1,475 AUD
Retailer 19$1,475 AUD
Retailer 20$1,941 AUD
Retailer 13$2,064 AUD
Retailer 2$2,108 AUD
Retailer 7$2,124 AUD
Retailer 14$2,244 AUD
Retailer 9$2,369 AUD
Retailer 8$3,081 AUD
Retailer 17$3,281 AUD
Retailer 4$4,147 AUD
Retailer 10$4,615 AUD
Retailer 11$5,123 AUD
Retailer 18$5,274 AUD
Retailer 15$5,560 AUD
Retailer 6$6,728 AUD
Brilliant Earth$6,805 AUD

35 data points across 20 retailers

19 retailers$1,271 AUD to $6,805 AUD

A
Cheapest Retailer
-
$1,271 AUD
$893 USD
A
Retailer 2
-
$1,384 AUD
$972 USD
View
Retailer 3
-
$1,475 AUD
$1,036 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$1,475 AUD
$1,036 USD
View
Retailer 5
-
$1,941 AUD
£1,073 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
$2,064 AUD
$1,450 USD
View
A
Retailer 7
-
$2,108 AUD
€1,410 EUR
View
A
Retailer 8
-
$2,124 AUD
$1,492 USD
View
B+
Retailer 9
-
$2,244 AUD
£1,241 GBP
View
B+
Retailer 10
-
$2,369 AUD
$1,664 USD
View
B+
Retailer 11
-
$3,081 AUD
$2,164 USD
View
B+
Retailer 12
-
$3,281 AUD
$2,305 USD
View
B
Retailer 13
-
$4,147 AUD
$2,913 USD
View
B
Retailer 14
-
$4,615 AUD
$3,242 USD
View
Retailer 15
-
$5,123 AUD
$3,599 USD
View
Price last confirmed 13 days ago
Retailer 16
-
$5,274 AUD
$3,705 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$5,560 AUD
£3,075 GBP
View
B
Retailer 18
-
$6,728 AUD
$4,726 USD
View
Most Expensive
B
Brilliant Earth
7625607A · Oct 31
$6,805 AUD
$4,780 USD
View
18 more retailers have this diamond
Prices start from $1,271 AUDSave up to $5,534 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
5.73ct Round
$1,271 AUD