CaratHunter
Plans
Radiant|Lab Grown|IGI

3.03ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG517200633

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

Certificate IGI LG517200633

Diamond specifications and retailer prices

From $801 AUD
$563 USD
As of October 30, 2026
Save $5,605 AUD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,406 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG517200633 or 517200633. Listed at 21 retailers as of October 30, 2026, with prices from $801 to $6,406, a $5,605 spread on the same certified stone. Brilliant Earth lists it at $6,406. 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 angle46.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517200633
Dimensions8.90 × 6.97 × 4.83 mm
L/W Ratio1.28
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
8.90 mm6.97 mm3.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517200633
Side View
Table 64.0%Crown 46.8°Girdle: THK-VTKPavilionCulet: NoneDepth 69.3%

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 30
Current: $6,406 AUD|Low: $770 AUD|High: $6,406 AUD|Avg: $2,236 AUD
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
November 1, 2026
Retailer 17$801 AUD
Retailer 9$897 AUD
Retailer 5$898 AUD
Retailer 18$994 AUD
Retailer 15$1,182 AUD
Retailer 8$1,387 AUD
Retailer 4$1,530 AUD
Retailer 6$1,550 AUD
Retailer 2$1,551 AUD
Retailer 12$2,100 AUD
Retailer 14$2,159 AUD
Retailer 16$2,467 AUD
Retailer 3$2,615 AUD
Retailer 7$2,886 AUD
Retailer 19$3,200 AUD
Retailer 11$3,222 AUD
Retailer 10$3,349 AUD
Retailer 13$4,339 AUD
Brilliant Earth$6,406 AUD

43 data points across 19 retailers

21 retailers$801 AUD to $6,406 AUD

A
Cheapest Retailer
-
$801 AUD
$563 USD
A
Retailer 2
-
$897 AUD
$630 USD
View
Final sale: no returns
A
Retailer 3
-
$898 AUD
$631 USD
View
A
Retailer 4
-
$994 AUD
$698 USD
View
Retailer 5
-
$994 AUD
$698 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,182 AUD
$830 USD
View
A
Retailer 7
-
$1,387 AUD
$974 USD
View
A
Retailer 8
-
$1,530 AUD
$1,075 USD
View
A
Retailer 9
-
$1,550 AUD
$1,089 USD
View
A
Retailer 10
-
$1,551 AUD
£858 GBP
View
B+
Retailer 11
-
$2,100 AUD
View
B+
Retailer 12
-
$2,159 AUD
ZAR 24,500 ZAR
View
B+
Retailer 13
-
$2,467 AUD
$1,733 USD
View
B+
Retailer 14
-
$2,615 AUD
$1,837 USD
View
B+
Retailer 15
-
$2,886 AUD
£1,596 GBP
View
B
Retailer 16
-
$3,200 AUD
$2,248 USD
View
B
Retailer 17
-
$3,222 AUD
$2,264 USD
View
B
Retailer 18
-
$3,349 AUD
$2,352 USD
View
B
Retailer 19
-
$3,426 AUD
HK$18,800 HKD
View
B
Retailer 20
-
$4,339 AUD
£2,400 GBP
View
Most Expensive
B
Brilliant Earth
17972634A · Oct 31
$6,406 AUD
$4,500 USD
View
20 more retailers have this diamond
Prices start from $801 AUDSave up to $5,605 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
$801 AUD