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Round|Lab Grown|IGI

4.71ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG578351323

Shape and cutting style on the report: Round brilliant

Certificate IGI LG578351323

Diamond specifications and retailer prices

From $982 AUD
$690 USD
As of October 29, 2026
Save $4,409 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,673 AUD at Brilliant Earth · As of October 20, 2026
View at Brilliant Earth

About this 4.71ct lab-grown round diamond

This 4.71ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG578351323 or 578351323. Listed at 18 retailers as of October 29, 2026, with a 449% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.71
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578351323
Dimensions10.66 × 10.71 × 6.67 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
10.66 mm10.71 mm4.71 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578351323
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,673 AUD|Low: $860 AUD|High: $8,171 AUD|Avg: $2,595 AUD|-6.1%
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
October 31, 2026
Retailer 11$962 AUD
Retailer 4$982 AUD
Retailer 15$1,069 AUD
Retailer 18$1,140 AUD
Retailer 19$1,140 AUD
Retailer 12$1,395 AUD
Retailer 17$1,568 AUD
Retailer 2$1,674 AUD
Retailer 5$1,772 AUD
Retailer 13$1,820 AUD
Retailer 7$1,854 AUD
Retailer 6$2,369 AUD
Retailer 16$2,807 AUD
Retailer 3$3,205 AUD
Retailer 8$3,888 AUD
Retailer 9$3,931 AUD
Retailer 14$4,500 AUD
Retailer 10$5,391 AUD
Brilliant Earth$7,673 AUD

36 data points across 19 retailers

18 retailers$982 AUD to $5,391 AUD

A
Cheapest Retailer
-
$982 AUD
$690 USD
A
Retailer 2
-
$1,069 AUD
$751 USD
View
A
Retailer 3
-
$1,140 AUD
$801 USD
View
Retailer 4
-
$1,140 AUD
$801 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,395 AUD
$980 USD
View
Retailer 6
-
$1,568 AUD
£867 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$1,674 AUD
€1,120 EUR
View
A
Retailer 8
-
$1,772 AUD
$1,245 USD
View
A
Retailer 9
-
$1,820 AUD
£1,006 GBP
View
B+
Retailer 10
-
$1,854 AUD
$1,302 USD
View
B+
Retailer 11
-
$2,369 AUD
$1,664 USD
View
B+
Retailer 12
-
$2,807 AUD
$1,972 USD
View
B+
Retailer 13
-
$3,205 AUD
$2,251 USD
View
B
Retailer 14
-
$3,888 AUD
$2,731 USD
View
Retailer 15
-
$3,931 AUD
$2,761 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$4,500 AUD
£2,489 GBP
View
B
Retailer 17
-
$5,391 AUD
$3,787 USD
View
Most Expensive
Brilliant Earth
7624361A · Oct 20
$7,673 AUD
$5,390 USD
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from $982 AUDSave up to $4,409 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
4.71ct Round
$982 AUD