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Round|Lab Grown|IGI

3.03ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG845668340

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845668340

Diamond specifications and retailer prices

From $508 AUD
$357 USD
As of October 29, 2026
Save $2,346 AUD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,854 AUD at Rare Carat · As of November 1, 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 LG845668340 or 845668340. Listed at 22 retailers as of October 29, 2026, with prices from $508 to $2,854, a $2,346 spread on the same certified stone. Rare Carat lists it at $2,854. 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 angle35.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845668340
Dimensions9.18 × 9.22 × 5.76 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
9.18 mm9.22 mm3.03 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845668340
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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: Oct 29
Current: $2,854 AUD|Low: $508 AUD|High: $2,854 AUD|Avg: $1,409 AUD
Rare Carat
Retailer 2
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Retailer 22
November 1, 2026
Retailer 20$508 AUD
Retailer 18$589 AUD
Retailer 5$631 AUD
Retailer 14$643 AUD
Retailer 15$711 AUD
Retailer 2$843 AUD
Retailer 10$847 AUD
Retailer 21$847 AUD
Retailer 22$993 AUD
Retailer 4$1,079 AUD
Retailer 13$1,124 AUD
Retailer 6$1,333 AUD
Retailer 8$1,369 AUD
Retailer 7$1,428 AUD
Retailer 17$1,479 AUD
Retailer 12$2,027 AUD
Retailer 11$2,053 AUD
Retailer 9$2,086 AUD
Retailer 16$2,235 AUD
Retailer 3$2,479 AUD
Retailer 19$2,745 AUD
Rare Carat$2,854 AUD

13 data points across 22 retailers

22 retailers$508 AUD to $2,854 AUD

A
Cheapest Retailer
-
$508 AUD
$357 USD
A
Retailer 2
-
$589 AUD
$414 USD
View
A
Retailer 3
-
$631 AUD
$443 USD
View
Retailer 4
-
$643 AUD
$452 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$711 AUD
HK$3,900 HKD
View
A
Retailer 6
-
$843 AUD
£466 GBP
View
B+
Retailer 7
-
$847 AUD
$595 USD
View
A
Retailer 8
-
$847 AUD
$595 USD
View
A
Retailer 9
-
$993 AUD
€664 EUR
View
A
Retailer 10
-
$1,079 AUD
$758 USD
View
A
Retailer 11
-
$1,124 AUD
£622 GBP
View
A
Retailer 12
-
$1,333 AUD
View
A
Retailer 13
-
$1,369 AUD
ZAR 15,537 ZAR
View
A
Retailer 14
-
$1,428 AUD
$1,003 USD
View
A
Retailer 15
-
$1,479 AUD
$1,039 USD
View
B+
Retailer 16
-
$2,027 AUD
$1,424 USD
View
B+
Retailer 17
-
$2,053 AUD
SGD 1,949 SGD
View
B+
Retailer 18
-
$2,086 AUD
$1,465 USD
View
B+
Retailer 19
-
$2,235 AUD
$1,570 USD
View
B+
Retailer 20
-
$2,479 AUD
£1,371 GBP
View
B
Retailer 21
-
$2,745 AUD
$1,928 USD
View
Most Expensive
B
Rare Carat
AJ-00069886 · Nov 1
$2,854 AUD
$2,005 USD
View
21 more retailers have this diamond
Prices start from $508 AUDSave up to $2,346 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
$508 AUD