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Round|Lab Grown|IGI

3.03ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG815606372

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815606372

Diamond specifications and retailer prices

From $636 AUD
As of November 3, 2026
Save $7,427 AUD (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $8,995 AUD at Brilliant Earth · As of November 4, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815606372 or 815606372. Listed at 25 retailers as of November 3, 2026, with a 1168% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815606372
Dimensions9.43 × 9.40 × 5.51 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.43 mm9.40 mm3.03 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815606372
Side View
Table 63.0%Crown 32.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 58.5%

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: Nov 3
Current: $3,588 AUD|Low: $636 AUD|High: $8,063 AUD|Avg: $2,208 AUD|-1.1%
Retailer 1
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 5, 2026
Retailer 8$636 AUD
Retailer 14$771 AUD
Retailer 4$912 AUD
Retailer 7$991 AUD
Retailer 13$1,049 AUD
Retailer 6$1,098 AUD
Retailer 17$1,219 AUD
Retailer 11$1,257 AUD
Retailer 12$1,666 AUD
Retailer 16$1,716 AUD
Retailer 3$1,865 AUD
Retailer 10$2,619 AUD
Retailer 5$2,867 AUD
Retailer 2$2,894 AUD
Retailer 1$3,588 AUD
Retailer 15$3,792 AUD
Retailer 9$8,063 AUD

29 data points across 17 retailers

25 retailers$636 AUD to $8,063 AUD

A
Cheapest Retailer
-
$636 AUD
A
Retailer 2
-
$711 AUD
View
A
Retailer 3
-
$771 AUD
View
Retailer 4
-
$788 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
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$912 AUD
View
A
Retailer 6
-
$991 AUD
View
A
Retailer 7
-
$1,049 AUD
View
B+
Retailer 8
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$1,098 AUD
View
A
Retailer 9
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$1,213 AUD
View
A
Retailer 10
-
$1,219 AUD
View
A
Retailer 11
-
$1,257 AUD
View
B+
Retailer 12
-
$1,666 AUD
View
B+
Retailer 13
-
$1,716 AUD
View
B+
Retailer 14
-
$1,865 AUD
View
B+
Retailer 15
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$1,944 AUD
View
B
Retailer 16
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$2,533 AUD
View
B
Retailer 17
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$2,579 AUD
View
B
Retailer 18
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$2,619 AUD
View
B
Retailer 19
-
$2,867 AUD
View
B
Retailer 20
-
$2,894 AUD
View
B
Retailer 21
-
$2,974 AUD
View
B
Retailer 22
-
$3,588 AUD
View
B
Retailer 23
-
$3,792 AUD
View
B
Retailer 24
-
$8,063 AUD
View
Most Expensive
Brilliant Earth
20592435A · Nov 4
$8,995 AUD
$6,310 USD
View
Price under review
24 more retailers have this diamond
Prices start from $636 AUDSave up to $7,427 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
$636 AUD