Marquise|Lab Grown|IGI

3.03ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG833651481

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833651481

Diamond specifications and retailer prices

From $1,650 AUD
€1,104 EUR
As of October 29, 2026
Save $306 AUD (16%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,338 AUD at Yadav Diamonds · As of October 21, 2026
View at Yadav Diamonds

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833651481 or 833651481. Listed at 19 retailers as of October 26, 2026, with a relatively tight 19% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833651481
Dimensions14.56 × 7.41 × 4.69 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.56 mm7.41 mm3.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833651481
Side View
Table 62.0%Crown 36.7°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 63.3%

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: $1,650 AUD|Low: $744 AUD|High: $8,338 AUD|Avg: $2,753 AUD|+2.4%
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
Retailer 18
Yadav Diamonds
October 29, 2026
Retailer 6$834 AUD
Retailer 5$932 AUD
Retailer 8$1,035 AUD
Retailer 13$1,224 AUD
Retailer 17$1,310 AUD
Retailer 2$1,368 AUD
Retailer 1$1,650 AUD
Retailer 12$1,704 AUD
Retailer 11$1,956 AUD
Retailer 14$2,427 AUD
Retailer 15$2,453 AUD
Retailer 18$2,484 AUD
Retailer 9$3,003 AUD
Retailer 7$3,302 AUD
Retailer 4$3,319 AUD
Retailer 10$3,850 AUD
Retailer 16$4,525 AUD
Retailer 3$7,402 AUD
Yadav Diamonds$8,338 AUD

31 data points across 19 retailers

19 retailers$1,650 AUD to $1,956 AUD

A
Retailer 1
-
$834 AUD
$586 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$934 AUD
$656 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,035 AUD
$727 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$1,224 AUD
$860 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$1,310 AUD
£724 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,368 AUD
$961 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$1,650 AUD
€1,104 EUR
View
A
Retailer 8
-
$1,704 AUD
£943 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$1,956 AUD
$1,374 USD
View
B+
Retailer 10
-
$2,427 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$2,453 AUD
ZAR 27,841 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$2,484 AUD
$1,745 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$3,003 AUD
$2,110 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$3,302 AUD
$2,320 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$3,319 AUD
£1,836 GBP
View
Price last confirmed 10 days ago
B
Retailer 16
-
$3,850 AUD
$2,705 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$4,525 AUD
£2,503 GBP
View
Price last confirmed 8 days ago
B
Retailer 18
-
$7,402 AUD
$5,200 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Yadav Diamonds
13257293 · Oct 21
$8,338 AUD
$5,858 USD
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from $1,650 AUDSave up to $306 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 Marquise
$1,650 AUD