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Marquise|Lab Grown|IGI

3.03ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG828684855

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828684855

Diamond specifications and retailer prices

From $1,007 AUD
As of November 4, 2026
Save $7,928 AUD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,935 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828684855 or 828684855. Listed at 14 retailers as of November 4, 2026, with prices from $1,007 to $8,935, a $7,928 spread on the same certified stone. Do Amore Diamonds lists it at $8,935. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828684855
Dimensions14.46 × 7.58 × 4.92 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.46 mm7.58 mm3.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828684855
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 64.9%

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: $8,935 AUD|Low: $1,007 AUD|High: $9,451 AUD|Avg: $3,378 AUD|-5.5%
Do Amore Diamonds
Retailer 2
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Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
November 3, 2026
Retailer 10$1,007 AUD
Retailer 11$1,094 AUD
Retailer 4$1,127 AUD
Retailer 14$1,167 AUD
Retailer 3$1,711 AUD
Retailer 2$1,721 AUD
Retailer 7$1,763 AUD
Retailer 13$1,896 AUD
Retailer 9$2,837 AUD
Retailer 5$2,908 AUD
Retailer 15$3,623 AUD
Retailer 16$4,016 AUD
Retailer 6$4,246 AUD
Retailer 17$4,645 AUD
Retailer 12$4,827 AUD
Retailer 8$7,202 AUD
Do Amore Diamonds$8,935 AUD

32 data points across 17 retailers

14 retailers$1,007 AUD to $8,935 AUD

A
Cheapest Retailer
-
$1,007 AUD
A
Retailer 2
-
$1,094 AUD
View
A
Retailer 3
-
$1,127 AUD
View
Final sale: no returns
A
Retailer 4
-
$1,167 AUD
View
A
Retailer 5
-
$1,711 AUD
View
A
Retailer 6
-
$1,721 AUD
View
A
Retailer 7
-
$1,896 AUD
View
B+
Retailer 8
-
$2,908 AUD
View
B+
Retailer 9
-
$3,623 AUD
View
B
Retailer 10
-
$4,016 AUD
View
B
Retailer 11
-
$4,246 AUD
View
B
Retailer 12
-
$4,645 AUD
View
B
Retailer 13
-
$4,827 AUD
View
Most Expensive
B
Do Amore Diamonds
27-5CBB168FC · Nov 4
$8,935 AUD
$6,240 USD
View
13 more retailers have this diamond
Prices start from $1,007 AUDSave up to $7,928 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
$1,007 AUD