Marquise|Lab Grown|IGI

4.70ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG801647120

Certificate IGI LG801647120

Diamond specifications and retailer prices

From $4,952 USD
As of October 29, 2026
Save $2,168 USD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $7,120 USD at Kay Jewelers · As of October 28, 2026
View at Kay Jewelers

About this 4.7ct lab-grown marquise diamond

This 4.7ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG801647120 or 801647120. Listed at 4 retailers as of October 28, 2026, with prices from $4,952 to $7,120, a $2,168 spread on the same certified stone. Kay Jewelers lists it at $7,120. 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

4.70
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG801647120
Dimensions17.75 × 8.79 × 5.32 mm
L/W Ratio2.02
Top View
17.75 mm8.79 mm4.70 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801647120
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.5%

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: $7,120 USD|Low: $4,952 USD|High: $7,500 USD|Avg: $6,592 USD
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 28, 2026
Retailer 3$4,952 USD
Retailer 2$6,850 USD
Kay Jewelers$7,120 USD
Retailer 4$7,120 USD

2 data points across 4 retailers

4 retailers$4,952 USD to $7,120 USD

B
Cheapest Retailer
-
$4,952 USD
B
Retailer 2
-
$6,850 USD
View
B
Retailer 3
-
$7,120 USD
View
Most Expensive
B
Kay Jewelers
259212710 · Oct 28
$7,120 USD
View
3 more retailers have this diamond
Prices start from $4,952 USDSave up to $2,168 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
4.70ct Marquise
$4,952 USD