Marquise|Lab Grown|IGI

5.13ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG819639361

Certificate IGI LG819639361

Diamond specifications and retailer prices

From $5,623 USD
As of October 29, 2026
Save $2,457 USD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $8,080 USD at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 5.13ct lab-grown marquise diamond

This 5.13ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG819639361 or 819639361. Listed at 4 retailers as of October 29, 2026, with prices from $5,623 to $8,080, a $2,457 spread on the same certified stone. Kay Jewelers lists it at $8,080. 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

5.13
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG819639361
Dimensions17.84 × 9.17 × 5.65 mm
L/W Ratio1.95
Top View
17.84 mm9.17 mm5.13 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819639361
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $8,080 USD|Low: $5,623 USD|High: $8,190 USD|Avg: $7,422 USD
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 28, 2026
Retailer 4$5,623 USD
Retailer 2$7,620 USD
Kay Jewelers$8,080 USD
Retailer 3$8,080 USD

2 data points across 4 retailers

4 retailers$5,623 USD to $8,080 USD

B
Cheapest Retailer
-
$5,623 USD
B
Retailer 2
-
$7,620 USD
View
B
Retailer 3
-
$8,080 USD
View
Most Expensive
B
Kay Jewelers
259627730 · Oct 30
$8,080 USD
View
3 more retailers have this diamond
Prices start from $5,623 USDSave up to $2,457 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
5.13ct Marquise
$5,623 USD