CaratHunter
Plans
Radiant|Lab Grown|IGI

3.03ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG818682523

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

Certificate IGI LG818682523

Diamond specifications and retailer prices

From $606 AUD
$426 USD
As of October 30, 2026
Save $2,426 AUD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,032 AUD at Rare Carat · As of November 1, 2026
View at Rare Carat

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 very-good cut grade and certified by IGI LG818682523 or 818682523. Listed at 20 retailers as of October 30, 2026, with prices from $606 to $3,032, a $2,426 spread on the same certified stone. Rare Carat lists it at $3,032. 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

3.03
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682523
Dimensions10.91 × 6.86 × 4.83 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.91 mm6.86 mm3.03 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682523
Side View
Table 65.0%Crown 38.1°Girdle: MediumPavilion 36°Culet: NoneDepth 70.4%

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 30
Current: $3,032 AUD|Low: $606 AUD|High: $3,032 AUD|Avg: $1,497 AUD
Rare Carat
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
November 1, 2026
Retailer 9$606 AUD
Retailer 6$678 AUD
Retailer 4$679 AUD
Retailer 8$752 AUD
Retailer 10$837 AUD
Retailer 17$961 AUD
Retailer 16$1,186 AUD
Retailer 11$1,240 AUD
Retailer 14$1,287 AUD
Retailer 5$1,483 AUD
Retailer 13$1,582 AUD
Retailer 15$1,632 AUD
Retailer 12$1,824 AUD
Retailer 7$2,392 AUD
Retailer 3$2,464 AUD
Retailer 2$2,763 AUD
Rare Carat$3,032 AUD

28 data points across 17 retailers

20 retailers$606 AUD to $3,032 AUD

A
Cheapest Retailer
-
$606 AUD
$426 USD
A
Retailer 2
-
$678 AUD
$476 USD
View
Final sale: no returns
A
Retailer 3
-
$679 AUD
$477 USD
View
A
Retailer 4
-
$752 AUD
$528 USD
View
Retailer 5
-
$752 AUD
$528 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$837 AUD
£463 GBP
View
A
Retailer 7
-
$961 AUD
$675 USD
View
B+
Retailer 8
-
$1,186 AUD
$833 USD
View
A
Retailer 9
-
$1,240 AUD
£686 GBP
View
A
Retailer 10
-
$1,287 AUD
$904 USD
View
A
Retailer 11
-
$1,483 AUD
$1,042 USD
View
A
Retailer 12
-
$1,582 AUD
View
B+
Retailer 13
-
$1,632 AUD
ZAR 18,521 ZAR
View
B+
Retailer 14
-
$1,824 AUD
$1,281 USD
View
B+
Retailer 15
-
$2,392 AUD
SGD 2,271 SGD
View
B
Retailer 16
-
$2,417 AUD
$1,698 USD
View
B
Retailer 17
-
$2,464 AUD
$1,731 USD
View
B
Retailer 18
-
$2,763 AUD
£1,528 GBP
View
B
Retailer 19
-
$2,814 AUD
$1,977 USD
View
Most Expensive
B
Rare Carat
PR-12596 · Nov 1
$3,032 AUD
$2,130 USD
View
19 more retailers have this diamond
Prices start from $606 AUDSave up to $2,426 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
$606 AUD