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Marquise|Lab Grown|IGI

3.03ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG844677646

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844677646

Diamond specifications and retailer prices

From $1,074 AUD
As of November 4, 2026
Save $8,463 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,536 AUD at Do Amore Diamonds · As of November 2, 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 LG844677646 or 844677646. Listed at 20 retailers as of November 2, 2026, with prices from $1,074 to $9,536, a $8,463 spread on the same certified stone. Do Amore Diamonds lists it at $9,536. 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 angle36.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844677646
Dimensions14.69 × 7.49 × 4.78 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
14.69 mm7.49 mm3.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844677646
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.8%

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: $9,536 AUD|Low: $1,068 AUD|High: $12,443 AUD|Avg: $3,100 AUD|-23.4%
Do Amore Diamonds
Retailer 2
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Retailer 23
November 2, 2026
Retailer 20$1,074 AUD
Retailer 3$1,168 AUD
Retailer 7$1,239 AUD
Retailer 4$1,569 AUD
Retailer 22$1,674 AUD
Retailer 19$1,758 AUD
Retailer 13$1,841 AUD
Retailer 11$1,967 AUD
Retailer 6$1,986 AUD
Retailer 18$2,019 AUD
Retailer 12$2,128 AUD
Retailer 8$2,860 AUD
Retailer 2$2,912 AUD
Retailer 17$3,106 AUD
Retailer 23$3,869 AUD
Retailer 14$4,095 AUD
Retailer 5$4,188 AUD
Retailer 10$4,204 AUD
Retailer 15$4,273 AUD
Retailer 16$4,427 AUD
Retailer 21$5,183 AUD
Retailer 9$6,028 AUD
Do Amore Diamonds$9,536 AUD

19 data points across 23 retailers

20 retailers$1,074 AUD to $9,536 AUD

A
Cheapest Retailer
-
$1,074 AUD
A
Retailer 2
-
$1,168 AUD
View
Retailer 3
-
$1,239 AUD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$1,569 AUD
View
Final sale: no returns
A
Retailer 5
-
$1,674 AUD
View
A
Retailer 6
-
$1,758 AUD
View
B+
Retailer 7
-
$1,841 AUD
View
Retailer 8
-
$1,986 AUD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
$2,019 AUD
View
Retailer 10
-
$2,860 AUD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$2,912 AUD
View
B+
Retailer 12
-
$3,106 AUD
View
B
Retailer 13
-
$3,869 AUD
View
Retailer 14
-
$4,095 AUD
View
Price last confirmed 27 days ago
Retailer 15
-
$4,188 AUD
View
Price last confirmed 19 days ago
Retailer 16
-
$4,204 AUD
View
Price last confirmed 19 days ago
Retailer 17
-
$4,273 AUD
View
Price last confirmed 19 days ago
B
Retailer 18
-
$5,183 AUD
View
Retailer 19
-
$6,028 AUD
View
Price last confirmed 20 days ago
Most Expensive
B
Do Amore Diamonds
27-83FFD3035 · Nov 2
$9,536 AUD
$6,660 USD
View
19 more retailers have this diamond
Prices start from $1,074 AUDSave up to $8,463 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
$1,074 AUD