Marquise|Lab Grown|IGI

3.03ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG845608882

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845608882

Diamond specifications and retailer prices

From $746 USD
As of October 30, 2026
Save $5,884 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,630 USD 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 LG845608882 or 845608882. Listed at 21 retailers as of October 30, 2026, with prices from $746 to $6,630, a $5,884 spread on the same certified stone. Do Amore Diamonds lists it at $6,630. 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 angle33.3°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845608882
Dimensions15.69 × 7.69 × 4.52 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.69 mm7.69 mm3.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845608882
Side View
Table 60.0%Crown 33.3°Girdle: THN-MEDPavilion 39.1°Culet: NoneDepth 58.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $6,630 USD|Low: $746 USD|High: $6,630 USD|Avg: $2,378 USD
Do Amore Diamonds
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October 31, 2026
Retailer 11$746 USD
Retailer 6$812 USD
Retailer 16$1,075 USD
Retailer 14$1,113 USD
Retailer 7$1,160 USD
Retailer 3$1,221 USD
Retailer 18$1,283 USD
Retailer 5$1,449 USD
Retailer 17$2,002 USD
Retailer 2$2,158 USD
Retailer 12$2,529 USD
Retailer 15$2,658 USD
Retailer 4$2,687 USD
Retailer 13$2,896 USD
Retailer 21$2,965 USD
Retailer 8$3,053 USD
Retailer 22$3,238 USD
Retailer 10$3,414 USD
Retailer 20$3,600 USD
Retailer 9$4,188 USD
Retailer 19$6,565 USD
Do Amore Diamonds$6,630 USD

11 data points across 22 retailers

21 retailers$746 USD to $6,630 USD

A
Cheapest Retailer
-
$746 USD
A
Retailer 2
-
$812 USD
View
A
Retailer 3
-
$1,075 USD
View
A
Retailer 4
-
$1,160 USD
View
A
Retailer 5
-
$1,221 USD
View
A
Retailer 6
-
$1,283 USD
£1,010 GBP
View
B+
Retailer 7
-
$1,449 USD
€1,380 EUR
View
B+
Retailer 8
-
$2,002 USD
View
B+
Retailer 9
-
$2,158 USD
A$3,320 AUD
View
Retailer 10
-
$2,529 USD
View
Price last confirmed 14 days ago
B
Retailer 11
-
$2,687 USD
View
B
Retailer 12
-
$2,896 USD
A$4,455 AUD
View
B
Retailer 13
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$2,965 USD
View
B
Retailer 14
-
$3,053 USD
View
B
Retailer 15
-
$3,238 USD
View
B
Retailer 16
-
$3,414 USD
SGD 4,613 SGD
View
B
Retailer 17
-
$3,600 USD
£2,835 GBP
View
Retailer 18
-
$4,010 USD
View
B
Retailer 19
-
$4,188 USD
View
B
Retailer 20
-
$6,565 USD
View
Most Expensive
B
Do Amore Diamonds
27-88E9A0A9A · Oct 31
$6,630 USD
View
20 more retailers have this diamond
Prices start from $746 USDSave up to $5,884 USD

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
$746 USD