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Round|Lab Grown|IGI

3.03ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG728517452

Shape and cutting style on the report: Round brilliant

Certificate IGI LG728517452

Diamond specifications and retailer prices

From $690 AUD
$485 USD
As of October 29, 2026
Save $2,906 AUD (81%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,596 AUD at MOH London · As of October 29, 2026
View at MOH London

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 LG728517452 or 728517452. Listed at 27 retailers as of October 29, 2026, with prices from $690 to $3,596, a $2,906 spread on the same certified stone. MOH London lists it at $3,596. 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 angle34.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728517452
Dimensions9.35 × 9.27 × 5.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.35 mm9.27 mm3.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728517452
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.1%

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: $3,596 AUD|Low: $551 AUD|High: $3,620 AUD|Avg: $1,691 AUD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 3$773 AUD
Retailer 9$857 AUD
Retailer 12$1,276 AUD
Retailer 11$1,334 AUD
Retailer 7$1,338 AUD
Retailer 2$1,419 AUD
Retailer 4$1,491 AUD
Retailer 5$1,810 AUD
Retailer 6$1,860 AUD
Retailer 8$2,303 AUD
Retailer 10$3,206 AUD
MOH London$3,596 AUD

42 data points across 12 retailers

27 retailers$690 AUD to $3,596 AUD

Retailer 1
-
$690 AUD
$485 USD
Price last confirmed 40 days ago
A
Retailer 2
-
$690 AUD
$485 USD
View
Retailer 3
-
$690 AUD
$485 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$690 AUD
$485 USD
View
A
Retailer 5
-
$773 AUD
$543 USD
View
Final sale: no returns
Retailer 6
-
$774 AUD
$544 USD
View
Price last confirmed 38 days ago
Retailer 7
-
$774 AUD
$544 USD
View
Price last confirmed 26 days ago
Retailer 8
-
$846 AUD
$594 USD
View
Price last confirmed 32 days ago
Retailer 9
-
$846 AUD
$594 USD
View
Price last confirmed 40 days ago
Retailer 10
-
$857 AUD
$602 USD
View
Price last confirmed 16 days ago
Retailer 11
-
$857 AUD
$602 USD
View
Price last confirmed 29 days ago
A
Retailer 12
-
$857 AUD
$602 USD
View
A
Retailer 13
-
$857 AUD
$602 USD
View
A
Retailer 14
-
$1,276 AUD
$896 USD
View
A
Retailer 15
-
$1,334 AUD
$937 USD
View
A
Retailer 16
-
$1,338 AUD
$940 USD
View
A
Retailer 17
-
$1,419 AUD
£785 GBP
View
B+
Retailer 18
-
$1,491 AUD
$1,047 USD
View
B+
Retailer 19
-
$1,810 AUD
View
B+
Retailer 20
-
$1,860 AUD
ZAR 21,108 ZAR
View
Retailer 21
-
$2,254 AUD
$1,583 USD
View
Price last confirmed 41 days ago
Retailer 22
-
$2,254 AUD
$1,583 USD
View
Price last confirmed 31 days ago
B+
Retailer 23
-
$2,303 AUD
$1,618 USD
View
B
Retailer 24
-
$2,794 AUD
$1,963 USD
View
B
Retailer 25
-
$2,996 AUD
$2,104 USD
View
B
Retailer 26
-
$3,206 AUD
$2,252 USD
View
Most Expensive
B
MOH London
LG728517452 · Oct 29
$3,596 AUD
£1,989 GBP
View
26 more retailers have this diamond
Prices start from $690 AUDSave up to $2,906 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
$690 AUD