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Round|Lab Grown|IGI

3.03ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG747518170

Shape and cutting style on the report: Round brilliant

Certificate IGI LG747518170

Diamond specifications and retailer prices

From $568 AUD
$399 USD
As of October 29, 2026
Save $4,870 AUD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,438 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.03ct lab-grown round diamond

This 3.03ct lab-grown round 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 LG747518170 or 747518170. Listed at 22 retailers as of October 29, 2026, with prices from $568 to $5,438, a $4,870 spread on the same certified stone. Brilliant Earth lists it at $5,438. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747518170
Dimensions9.30 × 9.34 × 5.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.30 mm9.34 mm3.03 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747518170
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.3%

Caratlytics Score

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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 29
Current: $5,438 AUD|Low: $564 AUD|High: $5,581 AUD|Avg: $1,717 AUD|-2.6%
Brilliant Earth
Retailer 2
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Retailer 21
November 1, 2026
Retailer 11$568 AUD
Retailer 16$636 AUD
Retailer 21$636 AUD
Retailer 5$705 AUD
Retailer 7$705 AUD
Retailer 20$911 AUD
Retailer 8$1,116 AUD
Retailer 6$1,137 AUD
Retailer 2$1,154 AUD
Retailer 15$1,173 AUD
Retailer 4$1,449 AUD
Retailer 17$1,483 AUD
Retailer 19$1,530 AUD
Retailer 10$1,784 AUD
Retailer 12$2,265 AUD
Retailer 14$2,316 AUD
Retailer 9$2,604 AUD
Retailer 13$2,638 AUD
Retailer 18$2,768 AUD
Retailer 3$2,854 AUD
Brilliant Earth$5,438 AUD

38 data points across 21 retailers

22 retailers$568 AUD to $5,438 AUD

A
Cheapest Retailer
-
$568 AUD
$399 USD
A
Retailer 2
-
$636 AUD
$447 USD
View
Final sale: no returns
A
Retailer 3
-
$636 AUD
$447 USD
View
A
Retailer 4
-
$705 AUD
$495 USD
View
A
Retailer 5
-
$705 AUD
$495 USD
View
A
Retailer 6
-
$911 AUD
$640 USD
View
B+
Retailer 7
-
$1,116 AUD
$784 USD
View
A
Retailer 8
-
$1,137 AUD
$799 USD
View
A
Retailer 9
-
$1,154 AUD
£638 GBP
View
A
Retailer 10
-
$1,173 AUD
€785 EUR
View
B+
Retailer 11
-
$1,449 AUD
$1,018 USD
View
A
Retailer 12
-
$1,483 AUD
View
A
Retailer 13
-
$1,530 AUD
ZAR 17,357 ZAR
View
B+
Retailer 14
-
$1,784 AUD
$1,253 USD
View
B+
Retailer 15
-
$2,265 AUD
$1,591 USD
View
B+
Retailer 16
-
$2,316 AUD
$1,627 USD
View
B
Retailer 17
-
$2,571 AUD
$1,806 USD
View
B
Retailer 18
-
$2,604 AUD
$1,829 USD
View
B
Retailer 19
-
$2,638 AUD
$1,853 USD
View
B
Retailer 20
-
$2,768 AUD
£1,531 GBP
View
Retailer 21
-
$2,854 AUD
$2,005 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
17177834A · Oct 31
$5,438 AUD
$3,820 USD
View
21 more retailers have this diamond
Prices start from $568 AUDSave up to $4,870 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 Round
$568 AUD