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Radiant|Lab Grown|IGI

3.03ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG843684403

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

Certificate IGI LG843684403

Diamond specifications and retailer prices

From $587 AUD
$412 USD
As of October 30, 2026
Save $2,257 AUD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,844 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843684403 or 843684403. Listed at 16 retailers as of October 30, 2026, with prices from $587 to $2,844, a $2,257 spread on the same certified stone. MOH London lists it at $2,844. 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

3.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843684403
Dimensions9.81 × 6.97 × 4.71 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.81 mm6.97 mm3.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843684403
Side View
Table 66.0%Crown 43.2°Girdle: MediumPavilion 30.7°Culet: NoneDepth 67.6%

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 30
Current: $2,844 AUD|Low: $587 AUD|High: $2,858 AUD|Avg: $1,502 AUD|-0.5%
MOH London
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
November 1, 2026
Retailer 4$587 AUD
Retailer 12$658 AUD
Retailer 3$727 AUD
Retailer 14$727 AUD
Retailer 2$810 AUD
Retailer 11$932 AUD
Retailer 7$1,150 AUD
Retailer 6$1,264 AUD
Retailer 16$1,476 AUD
Retailer 9$1,531 AUD
Retailer 10$1,579 AUD
Retailer 13$2,041 AUD
Retailer 5$2,339 AUD
Retailer 15$2,388 AUD
Retailer 8$2,723 AUD
MOH London$2,844 AUD

15 data points across 16 retailers

16 retailers$587 AUD to $2,844 AUD

A
Cheapest Retailer
-
$587 AUD
$412 USD
A
Retailer 2
-
$658 AUD
$462 USD
View
A
Retailer 3
-
$727 AUD
$511 USD
View
Retailer 4
-
$727 AUD
$511 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$810 AUD
£448 GBP
View
A
Retailer 6
-
$932 AUD
$655 USD
View
B+
Retailer 7
-
$1,150 AUD
$808 USD
View
A
Retailer 8
-
$1,264 AUD
$888 USD
View
A
Retailer 9
-
$1,476 AUD
$1,037 USD
View
A
Retailer 10
-
$1,531 AUD
View
A
Retailer 11
-
$1,579 AUD
ZAR 17,924 ZAR
View
B+
Retailer 12
-
$2,041 AUD
$1,434 USD
View
B+
Retailer 13
-
$2,339 AUD
$1,643 USD
View
B+
Retailer 14
-
$2,388 AUD
$1,678 USD
View
B+
Retailer 15
-
$2,723 AUD
$1,913 USD
View
Most Expensive
B+
MOH London
LG843684403 · Nov 1
$2,844 AUD
£1,573 GBP
View
15 more retailers have this diamond
Prices start from $587 AUDSave up to $2,257 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
3.03ct Radiant
$587 AUD