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Round|Lab Grown|IGI

3.03ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG845619590

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845619590

Diamond specifications and retailer prices

From $541 AUD
$380 USD
As of October 29, 2026
Save $2,095 AUD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,854 AUD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG845619590 or 845619590. Listed at 18 retailers as of October 29, 2026, with a 387% 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845619590
Dimensions9.25 × 9.30 × 5.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.25 mm9.30 mm3.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845619590
Side View
Table 60.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.2%

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 29
Current: $2,854 AUD|Low: $541 AUD|High: $2,854 AUD|Avg: $1,553 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
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Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 18$541 AUD
Retailer 14$606 AUD
Retailer 5$671 AUD
Retailer 19$883 AUD
Retailer 16$899 AUD
Retailer 9$1,069 AUD
Retailer 8$1,070 AUD
Retailer 2$1,211 AUD
Retailer 10$1,213 AUD
Retailer 4$1,412 AUD
Retailer 17$1,439 AUD
Retailer 6$1,457 AUD
Retailer 13$1,882 AUD
Retailer 3$2,135 AUD
Retailer 12$2,157 AUD
Retailer 11$2,212 AUD
Retailer 15$2,343 AUD
Retailer 7$2,636 AUD
Rare Carat$2,854 AUD

11 data points across 19 retailers

18 retailers$541 AUD to $2,636 AUD

A
Cheapest Retailer
-
$541 AUD
$380 USD
A
Retailer 2
-
$606 AUD
$426 USD
View
A
Retailer 3
-
$671 AUD
$471 USD
View
A
Retailer 4
-
$883 AUD
$620 USD
View
A
Retailer 5
-
$899 AUD
£497 GBP
View
B+
Retailer 6
-
$1,069 AUD
$751 USD
View
A
Retailer 7
-
$1,211 AUD
£670 GBP
View
A
Retailer 8
-
$1,213 AUD
$852 USD
View
A
Retailer 9
-
$1,412 AUD
View
A
Retailer 10
-
$1,439 AUD
$1,011 USD
View
B+
Retailer 11
-
$1,457 AUD
ZAR 16,530 ZAR
View
B+
Retailer 12
-
$1,882 AUD
$1,322 USD
View
B+
Retailer 13
-
$2,135 AUD
SGD 2,027 SGD
View
B+
Retailer 14
-
$2,157 AUD
$1,515 USD
View
B+
Retailer 15
-
$2,212 AUD
$1,554 USD
View
B+
Retailer 16
-
$2,343 AUD
$1,646 USD
View
B
Retailer 17
-
$2,636 AUD
£1,458 GBP
View
Most Expensive
Rare Carat
BABA-7636 · Oct 18
$2,854 AUD
$2,005 USD
View
Price last confirmed 14 days ago
17 more retailers have this diamond
Prices start from $541 AUDSave up to $2,095 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
$541 AUD