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Marquise|Lab Grown|IGI

4.71ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG841649299

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841649299

Diamond specifications and retailer prices

From $717 USD
As of October 27, 2026
Save $9,963 USD (93%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,680 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.71ct lab-grown marquise diamond

This 4.71ct 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 LG841649299 or 841649299. Listed at 18 retailers as of October 27, 2026, with prices from $717 to $10,680, a $9,963 spread on the same certified stone. Brilliant Earth lists it at $10,680. 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

4.71
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841649299
Dimensions18.01 × 8.72 × 5.28 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.01 mm8.72 mm4.71 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841649299
Side View
Table 63.0%Crown 34.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
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 27
Current: $720 USD|Low: $717 USD|High: $6,444 USD|Avg: $2,461 USD|-0.2%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
October 30, 2026
Retailer 2$717 USD
Retailer 1$720 USD
Retailer 12$896 USD
Retailer 15$1,010 USD
Retailer 7$1,199 USD
Retailer 10$1,334 USD
Retailer 8$1,351 USD
Retailer 17$1,382 USD
Retailer 11$1,771 USD
Retailer 4$2,126 USD
Retailer 13$2,712 USD
Retailer 16$2,831 USD
Retailer 6$2,869 USD
Retailer 5$3,115 USD
Retailer 3$3,272 USD
Retailer 9$5,485 USD
Retailer 14$6,444 USD

13 data points across 17 retailers

18 retailers$717 USD to $10,680 USD

A
Cheapest Retailer
-
$717 USD
A
Retailer 2
-
$720 USD
£567 GBP
View
A
Retailer 3
-
$896 USD
View
Final sale: no returns
A
Retailer 4
-
$1,010 USD
View
A
Retailer 5
-
$1,199 USD
View
A
Retailer 6
-
$1,334 USD
£1,051 GBP
View
B+
Retailer 7
-
$1,351 USD
View
A
Retailer 8
-
$1,382 USD
€1,316 EUR
View
A
Retailer 9
-
$1,771 USD
ZAR 28,610 ZAR
View
B+
Retailer 10
-
$2,126 USD
View
B+
Retailer 11
-
$2,712 USD
View
B+
Retailer 12
-
$2,831 USD
View
B+
Retailer 13
-
$2,869 USD
View
B+
Retailer 14
-
$3,115 USD
View
B+
Retailer 15
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$3,272 USD
£2,576 GBP
View
Retailer 16
-
$5,485 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$6,444 USD
View
Most Expensive
B
Brilliant Earth
22327479A · Oct 29
$10,680 USD
View
17 more retailers have this diamond
Prices start from $717 USDSave up to $9,963 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.

A
4.71ct Marquise
$717 USD