Marquise|Lab Grown|IGI

3.13ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG800656218

Certificate IGI LG800656218

Diamond specifications and retailer prices

From $3,920 USD
As of October 30, 2026
Save $2,800 USD (42%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,720 USD at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 3.13ct lab-grown marquise diamond

This 3.13ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG800656218 or 800656218. Listed at 4 retailers as of October 30, 2026, with prices from $3,920 to $6,720, a $2,800 spread on the same certified stone. Kay Jewelers lists it at $6,720. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.13
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG800656218
Dimensions14.26 × 7.74 × 4.98 mm
L/W Ratio1.84
Top View
14.26 mm7.74 mm3.13 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800656218
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.3%

Caratlytics Score

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

Last verified: Oct 30
Current: $6,720 USD|Low: $3,920 USD|High: $6,720 USD|Avg: $5,774 USD
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 28, 2026
Retailer 2$3,920 USD
Retailer 3$4,741 USD
Kay Jewelers$6,720 USD
Retailer 4$6,720 USD

2 data points across 4 retailers

4 retailers$3,920 USD to $6,720 USD

B+
Cheapest Retailer
-
$3,920 USD
B
Retailer 2
-
$4,741 USD
View
B
Retailer 3
-
$6,720 USD
View
Most Expensive
B
Kay Jewelers
259138697 · Oct 30
$6,720 USD
View
3 more retailers have this diamond
Prices start from $3,920 USDSave up to $2,800 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.

B+
3.13ct Marquise
$3,920 USD