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Marquise|Lab Grown|IGI

3.74ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG812601411

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812601411

Diamond specifications and retailer prices

From $3,348 AUD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $3,348 AUD at GemTrove
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at GemTrove

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 LG812601411 or 812601411. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812601411
Dimensions16.07 × 7.94 × 4.99 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.07 mm7.94 mm3.74 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812601411
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $3,348 AUD|Low: $1,125 AUD|High: $14,094 AUD|Avg: $5,129 AUD
GemTrove
Retailer 2
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October 26, 2026
Retailer 15$1,125 AUD
Retailer 18$1,730 AUD
Retailer 5$2,073 AUD
Retailer 17$2,266 AUD
Retailer 2$2,434 AUD
Retailer 11$3,099 AUD
Retailer 7$3,199 AUD
GemTrove$3,348 AUD
Retailer 12$3,866 AUD
Retailer 16$4,057 AUD
Retailer 19$4,589 AUD
Retailer 4$5,152 AUD
Retailer 9$5,471 AUD
Retailer 13$5,519 AUD
Retailer 8$6,674 AUD
Retailer 3$7,780 AUD
Retailer 6$8,273 AUD
Retailer 10$12,706 AUD
Retailer 14$14,094 AUD

3 data points across 19 retailers

1 retailer

B+
GemTrove
GT-L-01131932-98 · Oct 31
$3,348 AUD
View

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.

B+
3.74ct Marquise
$3,348 AUD