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Marquise|Lab Grown|IGI

3.04ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG747574787

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG747574787

Diamond specifications and retailer prices

From $3,396 NZD
$1,914 USD
As of October 30, 2026
Save $14,022 NZD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $17,418 NZD at Novita Diamonds · As of October 27, 2026
View at Novita Diamonds

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG747574787 or 747574787. Listed at 25 retailers as of October 27, 2026, with prices from $3,396 to $17,418, a $14,022 spread on the same certified stone. Novita Diamonds lists it at $17,418. 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

3.04
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747574787
Dimensions15.69 × 7.49 × 4.42 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.69 mm7.49 mm3.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747574787
Side View
Table 58.0%Crown 32.3°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 59.0%

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: Oct 30
Current: $17,418 NZD|Low: $3,396 NZD|High: $17,456 NZD|Avg: $8,396 NZD|-0.2%
Novita 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
October 31, 2026
Retailer 17$3,396 NZD
Retailer 16$3,801 NZD
Retailer 5$3,939 NZD
Retailer 13$4,232 NZD
Retailer 19$4,348 NZD
Retailer 14$4,627 NZD
Retailer 2$5,417 NZD
Retailer 8$6,157 NZD
Retailer 11$6,302 NZD
Retailer 6$6,513 NZD
Retailer 3$7,463 NZD
Retailer 9$9,208 NZD
Retailer 4$9,453 NZD
Retailer 15$10,614 NZD
Retailer 10$11,143 NZD
Retailer 7$11,688 NZD
Retailer 18$11,821 NZD
Retailer 12$13,502 NZD
Retailer 20$13,793 NZD
Novita Diamonds$17,418 NZD

29 data points across 20 retailers

25 retailers$3,396 NZD to $17,418 NZD

A
Cheapest Retailer
-
$3,396 NZD
$1,914 USD
A
Retailer 2
-
$3,801 NZD
$2,142 USD
View
Final sale: no returns
A
Retailer 3
-
$3,818 NZD
$2,152 USD
View
A
Retailer 4
-
$3,939 NZD
$2,220 USD
View
Retailer 5
-
$4,070 NZD
$2,294 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$4,232 NZD
$2,385 USD
View
A
Retailer 7
-
$4,348 NZD
£1,930 GBP
View
A
Retailer 8
-
$4,627 NZD
$2,608 USD
View
A
Retailer 9
-
$5,417 NZD
£2,404 GBP
View
A
Retailer 10
-
$5,596 NZD
$3,154 USD
View
A
Retailer 11
-
$6,157 NZD
$3,470 USD
View
A
Retailer 12
-
$6,302 NZD
$3,552 USD
View
A
Retailer 13
-
$6,513 NZD
€3,496 EUR
View
A
Retailer 14
-
$7,463 NZD
£3,312 GBP
View
Retailer 15
-
$9,208 NZD
A$7,984 AUD
View
Price last confirmed 9 days ago
A
Retailer 16
-
$9,453 NZD
ZAR 86,074 ZAR
View
B+
Retailer 17
-
$10,614 NZD
$5,982 USD
View
B+
Retailer 18
-
$11,121 NZD
$6,268 USD
View
B+
Retailer 19
-
$11,143 NZD
$6,280 USD
View
B+
Retailer 20
-
$11,688 NZD
£5,187 GBP
View
B+
Retailer 21
-
$11,821 NZD
$6,662 USD
View
B+
Retailer 22
-
$13,502 NZD
$7,610 USD
View
B+
Retailer 23
-
$13,793 NZD
$7,774 USD
View
B+
Retailer 24
-
$15,772 NZD
$8,889 USD
View
Most Expensive
B
Novita Diamonds
cert_747574787 · Oct 8
$17,418 NZD
A$15,103 AUD
View
24 more retailers have this diamond
Prices start from $3,396 NZDSave up to $14,022 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
3.04ct Marquise
$3,396 NZD