Marquise|Lab Grown|IGI

3.93ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG797602890

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797602890

Diamond specifications and retailer prices

From $715 USD

As of October 29, 2026

Save $5,039 USD (88%) vs most expensive(unlock to see where)

9 retailers carry this diamond

Most expensive: $5,754 USD at Frank Darling · As of October 29, 2026

View at Frank Darling

About this 3.93ct lab-grown marquise diamond

This 3.93ct 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 LG797602890 or 797602890. Listed at 9 retailers as of October 29, 2026, with prices from $715 to $5,754, a $5,039 spread on the same certified stone. Frank Darling lists it at $5,754. 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

3.93

Carat

Color

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.2°

Pavilion angle41.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG797602890

Dimensions15.52 × 8.26 × 5.34 mm

L/W Ratio1.88

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG797602890

Side View

Caratlytics Score

How it works →

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 29

Current: $5,754 USD|Low: $438 USD|High: $6,890 USD|Avg: $2,067 USD|-0.0%

Frank Darling

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October 28, 2026

Retailer 8$438 USD

Retailer 12$715 USD

Retailer 3$834 USD

Retailer 17$885 USD

Retailer 13$981 USD

Retailer 16$1,019 USD

Retailer 15$1,148 USD

Retailer 14$1,464 USD

Retailer 9$1,770 USD

Retailer 6$2,042 USD

Retailer 4$2,066 USD

Retailer 11$2,234 USD

Retailer 5$2,441 USD

Retailer 7$2,499 USD

Retailer 2$3,935 USD

Retailer 10$5,200 USD

Frank Darling$5,754 USD

14 data points across 17 retailers

9 retailers$715 USD to $5,754 USD

Cheapest Retailer

$715 USD

Final sale: no returns

Retailer 2

$834 USD

£657 GBP

View

Price last confirmed 45 days ago

B+

Retailer 3

$981 USD

View

Retailer 4

$1,464 USD

View

Retailer 5

$2,234 USD

View

Retailer 6

$3,461 USD

A$5,324 AUD

View

Price last confirmed 118 days ago

B+

Retailer 7

$3,935 USD

View

Retailer 8

$5,200 USD

View

Most Expensive

Frank Darling

100747673297KD · Oct 29

$5,754 USD

View

8 more retailers have this diamond

Prices start from $715 USDSave up to $5,039 USD

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.

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3.93ct Marquise

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