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 $1,048 CAD
$750 USD
As of October 30, 2026
Save $8,256 CAD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,303 CAD at Do Amore Diamonds · As of October 31, 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 October 30, 2026, with prices from $1,048 to $9,303, a $8,256 spread on the same certified stone. Do Amore Diamonds lists it at $9,303. 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
Color
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

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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 30
Current: $9,303 CAD|Low: $1,042 CAD|High: $12,139 CAD|Avg: $3,011 CAD|-23.4%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 8
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Retailer 11
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Retailer 17
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Retailer 22
Retailer 23
October 31, 2026
Retailer 19$1,048 CAD
Retailer 3$1,140 CAD
Retailer 7$1,208 CAD
Retailer 4$1,531 CAD
Retailer 22$1,633 CAD
Retailer 18$1,715 CAD
Retailer 20$1,802 CAD
Retailer 11$1,920 CAD
Retailer 6$1,938 CAD
Retailer 13$1,970 CAD
Retailer 12$2,076 CAD
Retailer 8$2,791 CAD
Retailer 17$2,812 CAD
Retailer 2$3,031 CAD
Retailer 23$3,774 CAD
Retailer 14$3,995 CAD
Retailer 5$4,086 CAD
Retailer 10$4,101 CAD
Retailer 15$4,169 CAD
Retailer 16$4,319 CAD
Retailer 21$5,058 CAD
Retailer 9$5,881 CAD
Do Amore Diamonds$9,303 CAD

17 data points across 23 retailers

20 retailers$1,048 CAD to $9,303 CAD

A
Cheapest Retailer
-
$1,048 CAD
$750 USD
A
Retailer 2
-
$1,140 CAD
$816 USD
View
Retailer 3
-
$1,208 CAD
$865 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$1,531 CAD
$1,096 USD
View
Final sale: no returns
A
Retailer 5
-
$1,633 CAD
$1,169 USD
View
A
Retailer 6
-
$1,715 CAD
$1,228 USD
View
B+
Retailer 7
-
$1,802 CAD
£1,016 GBP
View
Retailer 8
-
$1,938 CAD
£1,092 GBP
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$1,970 CAD
$1,410 USD
View
Retailer 10
-
$2,791 CAD
ZAR 32,273 ZAR
View
Price last confirmed 17 days ago
B+
Retailer 11
-
$2,812 CAD
$2,013 USD
View
B+
Retailer 12
-
$3,031 CAD
A$3,338 AUD
View
B
Retailer 13
-
$3,774 CAD
$2,702 USD
View
Retailer 14
-
$3,995 CAD
A$4,400 AUD
View
Price last confirmed 23 days ago
Retailer 15
-
$4,086 CAD
$2,925 USD
View
Price last confirmed 15 days ago
Retailer 16
-
$4,101 CAD
$2,936 USD
View
Price last confirmed 15 days ago
Retailer 17
-
$4,169 CAD
$2,985 USD
View
Price last confirmed 15 days ago
B
Retailer 18
-
$5,058 CAD
£2,851 GBP
View
Retailer 19
-
$5,881 CAD
$4,210 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Do Amore Diamonds
27-83FFD3035 · Oct 31
$9,303 CAD
$6,660 USD
View
19 more retailers have this diamond
Prices start from $1,048 CADSave up to $8,256 CAD

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
$1,048 CAD