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Marquise|Lab Grown|IGI

3.74ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG849646057

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849646057

Diamond specifications and retailer prices

From $1,286 AUD
$903 USD
As of October 30, 2026
Save $4,502 AUD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,788 AUD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 3.74ct lab-grown marquise diamond

This 3.74ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849646057 or 849646057. Listed at 19 retailers as of October 30, 2026, with prices from $1,286 to $5,788, a $4,502 spread on the same certified stone. Michael Trio lists it at $5,788. 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

3.74
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849646057
Dimensions17.45 × 7.91 × 4.72 mm
L/W Ratio2.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.45 mm7.91 mm3.74 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849646057
Side View
Table 61.0%Crown 37.7°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,788 AUD|Low: $1,286 AUD|High: $5,928 AUD|Avg: $3,337 AUD|-2.4%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
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Retailer 19
October 31, 2026
Retailer 17$1,286 AUD
Retailer 11$1,425 AUD
Retailer 4$1,466 AUD
Retailer 5$1,505 AUD
Retailer 18$1,735 AUD
Retailer 2$1,744 AUD
Retailer 15$2,026 AUD
Retailer 16$2,135 AUD
Retailer 19$2,295 AUD
Retailer 13$3,317 AUD
Retailer 6$3,495 AUD
Retailer 14$3,839 AUD
Retailer 7$4,166 AUD
Retailer 10$4,232 AUD
Retailer 9$4,708 AUD
Retailer 8$5,131 AUD
Retailer 3$5,181 AUD
Retailer 12$5,363 AUD
Michael Trio$5,788 AUD

4 data points across 19 retailers

19 retailers$1,286 AUD to $5,788 AUD

A
Cheapest Retailer
-
$1,286 AUD
$903 USD
A
Retailer 2
-
$1,425 AUD
$1,001 USD
View
A
Retailer 3
-
$1,466 AUD
$1,030 USD
View
Final sale: no returns
A
Retailer 4
-
$1,505 AUD
$1,057 USD
View
A
Retailer 5
-
$1,735 AUD
£960 GBP
View
A
Retailer 6
-
$1,744 AUD
$1,225 USD
View
A
Retailer 7
-
$2,026 AUD
$1,423 USD
View
A
Retailer 8
-
$2,135 AUD
$1,500 USD
View
A
Retailer 9
-
$2,295 AUD
£1,270 GBP
View
B+
Retailer 10
-
$3,317 AUD
$2,330 USD
View
B+
Retailer 11
-
$3,495 AUD
ZAR 39,658 ZAR
View
B+
Retailer 12
-
$3,839 AUD
$2,697 USD
View
B+
Retailer 13
-
$4,166 AUD
£2,304 GBP
View
B+
Retailer 14
-
$4,232 AUD
$2,973 USD
View
B
Retailer 15
-
$4,708 AUD
$3,307 USD
View
B
Retailer 16
-
$5,131 AUD
£2,838 GBP
View
B
Retailer 17
-
$5,181 AUD
$3,639 USD
View
B
Retailer 18
-
$5,363 AUD
$3,767 USD
View
Most Expensive
B
Michael Trio
5825548160 · Oct 31
$5,788 AUD
SGD 5,494 SGD
View
18 more retailers have this diamond
Prices start from $1,286 AUDSave up to $4,502 AUD

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
3.74ct Marquise
$1,286 AUD