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 $1,334 NZD
As of November 4, 2026
Save $10,508 NZD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,841 NZD 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 $1,334 to $11,841, a $10,508 spread on the same certified stone. Do Amore Diamonds lists it at $11,841. 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: $11,841 NZD|Low: $1,326 NZD|High: $15,451 NZD|Avg: $3,849 NZD|-23.4%
Do Amore Diamonds
Retailer 2
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Retailer 23
November 2, 2026
Retailer 20$1,334 NZD
Retailer 3$1,451 NZD
Retailer 7$1,538 NZD
Retailer 4$1,949 NZD
Retailer 22$2,078 NZD
Retailer 19$2,183 NZD
Retailer 13$2,287 NZD
Retailer 11$2,443 NZD
Retailer 6$2,466 NZD
Retailer 18$2,507 NZD
Retailer 12$2,642 NZD
Retailer 8$3,551 NZD
Retailer 2$3,616 NZD
Retailer 17$3,856 NZD
Retailer 23$4,804 NZD
Retailer 14$5,085 NZD
Retailer 5$5,201 NZD
Retailer 10$5,220 NZD
Retailer 15$5,306 NZD
Retailer 16$5,498 NZD
Retailer 21$6,436 NZD
Retailer 9$7,485 NZD
Do Amore Diamonds$11,841 NZD

19 data points across 23 retailers

20 retailers$1,334 NZD to $11,841 NZD

A
Cheapest Retailer
-
$1,334 NZD
A
Retailer 2
-
$1,451 NZD
View
Retailer 3
-
$1,538 NZD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$1,949 NZD
View
Final sale: no returns
A
Retailer 5
-
$2,078 NZD
View
A
Retailer 6
-
$2,183 NZD
View
B+
Retailer 7
-
$2,287 NZD
View
Retailer 8
-
$2,466 NZD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
$2,507 NZD
View
Retailer 10
-
$3,551 NZD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$3,616 NZD
View
B+
Retailer 12
-
$3,856 NZD
View
B
Retailer 13
-
$4,804 NZD
View
Retailer 14
-
$5,085 NZD
View
Price last confirmed 27 days ago
Retailer 15
-
$5,201 NZD
View
Price last confirmed 19 days ago
Retailer 16
-
$5,220 NZD
View
Price last confirmed 19 days ago
Retailer 17
-
$5,306 NZD
View
Price last confirmed 19 days ago
B
Retailer 18
-
$6,436 NZD
View
Retailer 19
-
$7,485 NZD
View
Price last confirmed 20 days ago
Most Expensive
B
Do Amore Diamonds
27-83FFD3035 · Nov 2
$11,841 NZD
$6,660 USD
View
19 more retailers have this diamond
Prices start from $1,334 NZDSave up to $10,508 NZD

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
$1,334 NZD