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Radiant|Lab Grown|IGI

4.73ct G VS1 Radiant Lab Grown Diamond

GD • G/VS1 • IGI LG839611615

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

Certificate IGI LG839611615

Diamond specifications and retailer prices

From $1,004 AUD
£555 GBP
As of October 27, 2026
Save $4,662 AUD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,666 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.73ct lab-grown radiant diamond

This 4.73ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG839611615 or 839611615. Listed at 23 retailers as of October 27, 2026, with prices from $1,004 to $5,666, a $4,662 spread on the same certified stone. Brilliant Earth lists it at $5,666. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.73
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839611615
Dimensions12.19 × 8.16 × 5.33 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.19 mm8.16 mm4.73 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839611615
Side View
Table 62.0%Crown 43°Girdle: MediumPavilion 31.7°Culet: NoneDepth 65.3%

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: Oct 27
Current: $5,666 AUD|Low: $819 AUD|High: $5,666 AUD|Avg: $2,453 AUD
Brilliant Earth
Retailer 2
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Retailer 24
October 31, 2026
Retailer 15$853 AUD
Retailer 10$955 AUD
Retailer 20$1,004 AUD
Retailer 14$1,058 AUD
Retailer 18$1,112 AUD
Retailer 22$1,246 AUD
Retailer 3$1,534 AUD
Retailer 16$1,540 AUD
Retailer 7$1,621 AUD
Retailer 21$1,645 AUD
Retailer 24$2,086 AUD
Retailer 4$2,132 AUD
Retailer 2$2,301 AUD
Retailer 9$2,387 AUD
Retailer 8$2,782 AUD
Retailer 6$3,081 AUD
Retailer 13$3,220 AUD
Retailer 11$3,349 AUD
Retailer 12$3,375 AUD
Retailer 17$3,421 AUD
Retailer 5$4,370 AUD
Retailer 19$4,493 AUD
Retailer 23$4,598 AUD
Brilliant Earth$5,666 AUD

27 data points across 24 retailers

23 retailers$1,004 AUD to $5,666 AUD

Retailer 1
-
$853 AUD
$599 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$1,004 AUD
£555 GBP
View
Retailer 3
-
$1,058 AUD
$743 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$1,112 AUD
HK$6,100 HKD
View
A
Retailer 5
-
$1,246 AUD
$875 USD
View
Retailer 6
-
$1,534 AUD
€1,026 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,540 AUD
$1,082 USD
View
B
Retailer 8
-
$1,621 AUD
$1,139 USD
View
A
Retailer 9
-
$1,645 AUD
£910 GBP
View
B+
Retailer 10
-
$2,086 AUD
ZAR 23,674 ZAR
View
Retailer 11
-
$2,132 AUD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$2,301 AUD
$1,616 USD
View
B+
Retailer 13
-
$2,387 AUD
$1,677 USD
View
Retailer 14
-
$2,782 AUD
$1,954 USD
View
Price last confirmed 15 days ago
Retailer 15
-
$3,081 AUD
£1,704 GBP
View
Price last confirmed 16 days ago
B+
Retailer 16
-
$3,220 AUD
SGD 3,057 SGD
View
B
Retailer 17
-
$3,349 AUD
$2,353 USD
View
B
Retailer 18
-
$3,375 AUD
$2,371 USD
View
B
Retailer 19
-
$3,421 AUD
$2,403 USD
View
B
Retailer 20
-
$4,370 AUD
$3,070 USD
View
B
Retailer 21
-
$4,493 AUD
$3,156 USD
View
B
Retailer 22
-
$4,598 AUD
£2,543 GBP
View
Most Expensive
B
Brilliant Earth
21808575A · Oct 30
$5,666 AUD
$3,980 USD
View
22 more retailers have this diamond
Prices start from $1,004 AUDSave up to $4,662 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
4.73ct Radiant
$1,004 AUD