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 $2,352 USD
A$3,618 AUD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $2,352 USD 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
Color
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

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $2,352 USD|Low: $790 USD|High: $9,900 USD|Avg: $3,603 USD
GemTrove
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October 26, 2026
Retailer 15$790 USD
Retailer 18$1,215 USD
Retailer 5$1,456 USD
Retailer 17$1,592 USD
Retailer 2$1,710 USD
Retailer 11$2,177 USD
Retailer 7$2,247 USD
GemTrove$2,352 USD
Retailer 12$2,716 USD
Retailer 16$2,850 USD
Retailer 19$3,224 USD
Retailer 4$3,619 USD
Retailer 9$3,843 USD
Retailer 13$3,877 USD
Retailer 8$4,688 USD
Retailer 3$5,465 USD
Retailer 6$5,811 USD
Retailer 10$8,925 USD
Retailer 14$9,900 USD

3 data points across 19 retailers

1 retailer

B+
GemTrove
GT-L-01131932-98 · Oct 31
$2,352 USD
A$3,618 AUD
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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
$2,352 USD