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Marquise|Lab Grown|IGI

3.03ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG819651946

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819651946

Diamond specifications and retailer prices

From $1,134 AUD
As of November 4, 2026
Save $9,419 AUD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $10,553 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819651946 or 819651946. Listed at 26 retailers as of November 4, 2026, with prices from $1,134 to $10,553, a $9,419 spread on the same certified stone. Do Amore Diamonds lists it at $10,553. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819651946
Dimensions14.81 × 7.57 × 4.82 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
14.81 mm7.57 mm3.03 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819651946
Side View
Table 56.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.7%

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 4
Current: $10,553 AUD|Low: $1,088 AUD|High: $10,553 AUD|Avg: $3,654 AUD
Do Amore Diamonds
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
Retailer 19
Retailer 20
November 4, 2026
Retailer 6$1,088 AUD
Retailer 12$1,269 AUD
Retailer 4$1,314 AUD
Retailer 5$1,314 AUD
Retailer 17$1,568 AUD
Retailer 9$1,627 AUD
Retailer 7$1,853 AUD
Retailer 2$2,211 AUD
Retailer 20$3,127 AUD
Retailer 15$3,278 AUD
Retailer 13$3,372 AUD
Retailer 16$3,992 AUD
Retailer 18$4,015 AUD
Retailer 11$4,373 AUD
Retailer 19$4,382 AUD
Retailer 8$4,445 AUD
Retailer 10$5,178 AUD
Retailer 14$5,440 AUD
Retailer 3$9,680 AUD
Do Amore Diamonds$10,553 AUD

39 data points across 20 retailers

26 retailers$1,134 AUD to $10,553 AUD

Retailer 1
-
$1,088 AUD
Price last confirmed 33 days ago
A
Retailer 2
-
$1,134 AUD
View
Retailer 3
-
$1,233 AUD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$1,269 AUD
View
Final sale: no returns
Retailer 5
-
$1,314 AUD
View
Price last confirmed 18 days ago
Retailer 6
-
$1,314 AUD
View
Price last confirmed 32 days ago
A
Retailer 7
-
$1,314 AUD
View
A
Retailer 8
-
$1,568 AUD
View
A
Retailer 9
-
$1,627 AUD
View
A
Retailer 10
-
$1,853 AUD
View
A
Retailer 11
-
$2,211 AUD
View
B+
Retailer 12
-
$3,127 AUD
View
B+
Retailer 13
-
$3,278 AUD
View
B+
Retailer 14
-
$3,372 AUD
View
B+
Retailer 15
-
$3,992 AUD
View
B+
Retailer 16
-
$4,015 AUD
View
Retailer 17
-
$4,081 AUD
View
Price last confirmed 35 days ago
B+
Retailer 18
-
$4,081 AUD
View
B
Retailer 19
-
$4,373 AUD
View
B+
Retailer 20
-
$4,382 AUD
View
B+
Retailer 21
-
$4,445 AUD
View
B
Retailer 22
-
$5,178 AUD
View
B
Retailer 23
-
$5,440 AUD
View
Retailer 24
-
$9,680 AUD
View
Price last confirmed 18 days ago
B
Retailer 25
-
$10,066 AUD
View
Most Expensive
B
Do Amore Diamonds
23-819651946 · Nov 4
$10,553 AUD
$7,370 USD
View
25 more retailers have this diamond
Prices start from $1,134 AUDSave up to $9,419 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
$1,134 AUD