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Marquise|Lab Grown|IGI

3.03ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG843615945

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843615945

Diamond specifications and retailer prices

From $1,008 NZD
$568 USD
As of November 2, 2026
Save $3,534 NZD (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,168 NZD at Brilliant Earth · As of October 17, 2026
View at Brilliant Earth

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 LG843615945 or 843615945. Listed at 23 retailers as of October 31, 2026, with a 351% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843615945
Dimensions14.87 × 7.58 × 4.71 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
14.87 mm7.58 mm3.03 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843615945
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

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: Nov 2
Current: $7,168 NZD|Low: $1,008 NZD|High: $7,168 NZD|Avg: $2,878 NZD
Brilliant Earth
Retailer 2
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Retailer 23
November 2, 2026
Retailer 23$1,008 NZD
Retailer 5$1,128 NZD
Retailer 13$1,128 NZD
Retailer 6$1,249 NZD
Retailer 16$1,329 NZD
Retailer 2$1,390 NZD
Retailer 7$1,482 NZD
Retailer 21$1,677 NZD
Retailer 20$1,737 NZD
Retailer 17$1,950 NZD
Retailer 14$2,077 NZD
Retailer 4$2,493 NZD
Retailer 22$2,638 NZD
Retailer 8$2,713 NZD
Retailer 19$3,100 NZD
Retailer 10$3,284 NZD
Retailer 9$3,779 NZD
Retailer 12$4,048 NZD
Retailer 11$4,123 NZD
Retailer 3$4,200 NZD
Retailer 18$4,542 NZD
Retailer 15$5,406 NZD
Brilliant Earth$7,168 NZD

19 data points across 23 retailers

23 retailers$1,008 NZD to $4,542 NZD

A
Cheapest Retailer
-
$1,008 NZD
$568 USD
A
Retailer 2
-
$1,128 NZD
$636 USD
View
Final sale: no returns
A
Retailer 3
-
$1,128 NZD
$636 USD
View
A
Retailer 4
-
$1,249 NZD
$704 USD
View
Retailer 5
-
$1,329 NZD
$749 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,390 NZD
£617 GBP
View
A
Retailer 7
-
$1,482 NZD
$835 USD
View
A
Retailer 8
-
$1,677 NZD
$945 USD
View
A
Retailer 9
-
$1,737 NZD
$979 USD
View
A
Retailer 10
-
$1,950 NZD
£865 GBP
View
A
Retailer 11
-
$2,077 NZD
€1,115 EUR
View
A
Retailer 12
-
$2,493 NZD
$1,405 USD
View
A
Retailer 13
-
$2,638 NZD
A$2,287 AUD
View
A
Retailer 14
-
$2,713 NZD
ZAR 24,698 ZAR
View
B+
Retailer 15
-
$3,100 NZD
$1,747 USD
View
B+
Retailer 16
-
$3,284 NZD
$1,851 USD
View
B+
Retailer 17
-
$3,779 NZD
$2,130 USD
View
B+
Retailer 18
-
$4,048 NZD
$2,281 USD
View
B+
Retailer 19
-
$4,123 NZD
$2,324 USD
View
B+
Retailer 20
-
$4,200 NZD
$2,367 USD
View
B+
Retailer 21
-
$4,542 NZD
A$3,938 AUD
View
Retailer 22
-
$5,406 NZD
£2,399 GBP
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
22137212A · Oct 17
$7,168 NZD
$4,040 USD
View
Price last confirmed 15 days ago
22 more retailers have this diamond
Prices start from $1,008 NZDSave up to $3,534 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
$1,008 NZD