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Round|Lab Grown|IGI

5.31ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG579383224

Shape and cutting style on the report: Round brilliant

Certificate IGI LG579383224

Diamond specifications and retailer prices

From $1,915 AUD
$1,345 USD
As of October 31, 2026
Save $4,264 AUD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,178 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.31ct lab-grown round diamond

This 5.31ct 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 LG579383224 or 579383224. Listed at 15 retailers as of October 29, 2026, with prices from $1,915 to $6,178, a $4,264 spread on the same certified stone. Brilliant Earth lists it at $6,178. 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

5.31
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579383224
Dimensions11.16 × 11.18 × 6.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
11.16 mm11.18 mm5.31 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579383224
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 41°Culet: NoneDepth 62.0%

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 31
Current: $6,178 AUD|Low: $1,105 AUD|High: $6,363 AUD|Avg: $2,801 AUD|-2.9%
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
October 31, 2026
Retailer 4$1,105 AUD
Retailer 5$1,145 AUD
Retailer 6$1,915 AUD
Retailer 2$1,957 AUD
Retailer 10$2,024 AUD
Retailer 7$2,080 AUD
Retailer 12$2,208 AUD
Retailer 11$2,795 AUD
Retailer 9$3,150 AUD
Retailer 13$4,288 AUD
Retailer 3$4,747 AUD
Retailer 8$5,144 AUD
Brilliant Earth$6,178 AUD

37 data points across 13 retailers

15 retailers$1,915 AUD to $6,178 AUD

Retailer 1
-
$987 AUD
$693 USD
Price last confirmed 38 days ago
Retailer 2
-
$1,073 AUD
$754 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$1,129 AUD
$793 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$1,915 AUD
$1,345 USD
View
A
Retailer 5
-
$1,957 AUD
€1,309 EUR
View
B+
Retailer 6
-
$2,024 AUD
$1,422 USD
View
B+
Retailer 7
-
$2,080 AUD
£1,151 GBP
View
B+
Retailer 8
-
$2,208 AUD
$1,551 USD
View
B+
Retailer 9
-
$2,795 AUD
$1,963 USD
View
B+
Retailer 10
-
$3,150 AUD
$2,213 USD
View
Retailer 11
-
$3,219 AUD
$2,261 USD
View
Price last confirmed 35 days ago
B
Retailer 12
-
$4,288 AUD
$3,012 USD
View
Retailer 13
-
$4,747 AUD
$3,334 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$5,144 AUD
£2,845 GBP
View
Most Expensive
B
Brilliant Earth
7624717A · Oct 29
$6,178 AUD
$4,340 USD
View
14 more retailers have this diamond
Prices start from $1,915 AUDSave up to $4,264 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
5.31ct Round
$1,915 AUD