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Marquise|Lab Grown|IGI

3.03ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG819651946

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819651946

Diamond specifications and retailer prices

From $1,405 NZD
$792 USD
As of October 30, 2026
Save $11,671 NZD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $13,077 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819651946 or 819651946. Listed at 26 retailers as of October 30, 2026, with prices from $1,405 to $13,077, a $11,671 spread on the same certified stone. Do Amore Diamonds lists it at $13,077. 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
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819651946
Dimensions14.81 × 7.57 × 4.82 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
14.81 mm7.57 mm3.03 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819651946
Side View
Table 56.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.7%

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: $13,077 NZD|Low: $1,348 NZD|High: $13,077 NZD|Avg: $4,525 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 6$1,348 NZD
Retailer 12$1,572 NZD
Retailer 4$1,629 NZD
Retailer 5$1,629 NZD
Retailer 17$1,943 NZD
Retailer 9$2,016 NZD
Retailer 7$2,296 NZD
Retailer 2$2,767 NZD
Retailer 20$3,875 NZD
Retailer 13$4,062 NZD
Retailer 15$4,176 NZD
Retailer 14$4,948 NZD
Retailer 18$4,975 NZD
Retailer 11$5,420 NZD
Retailer 19$5,429 NZD
Retailer 8$5,507 NZD
Retailer 10$6,416 NZD
Retailer 16$6,778 NZD
Retailer 3$11,994 NZD
Do Amore Diamonds$13,077 NZD

37 data points across 20 retailers

26 retailers$1,405 NZD to $13,077 NZD

Retailer 1
-
$1,348 NZD
$760 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$1,405 NZD
$792 USD
View
Retailer 3
-
$1,528 NZD
$861 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$1,572 NZD
$886 USD
View
Final sale: no returns
Retailer 5
-
$1,629 NZD
$918 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$1,629 NZD
$918 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$1,629 NZD
$918 USD
View
A
Retailer 8
-
$1,943 NZD
$1,095 USD
View
A
Retailer 9
-
$2,016 NZD
$1,136 USD
View
A
Retailer 10
-
$2,296 NZD
$1,294 USD
View
A
Retailer 11
-
$2,767 NZD
£1,228 GBP
View
B+
Retailer 12
-
$3,875 NZD
$2,184 USD
View
B+
Retailer 13
-
$4,062 NZD
A$3,522 AUD
View
B+
Retailer 14
-
$4,176 NZD
ZAR 38,026 ZAR
View
B+
Retailer 15
-
$4,948 NZD
A$4,290 AUD
View
B+
Retailer 16
-
$4,975 NZD
£2,208 GBP
View
Retailer 17
-
$5,057 NZD
$2,850 USD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
$5,057 NZD
$2,850 USD
View
B
Retailer 19
-
$5,420 NZD
$3,055 USD
View
B+
Retailer 20
-
$5,429 NZD
$3,060 USD
View
B+
Retailer 21
-
$5,507 NZD
$3,104 USD
View
B
Retailer 22
-
$6,416 NZD
$3,616 USD
View
B
Retailer 23
-
$6,778 NZD
£3,008 GBP
View
Retailer 24
-
$11,994 NZD
$6,760 USD
View
Price last confirmed 15 days ago
B
Retailer 25
-
$12,473 NZD
$7,030 USD
View
Most Expensive
B
Do Amore Diamonds
23-819651946 · Nov 2
$13,077 NZD
$7,370 USD
View
25 more retailers have this diamond
Prices start from $1,405 NZDSave up to $11,671 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
$1,405 NZD