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Marquise|Lab Grown|IGI

5.03ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG847685586

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847685586

Diamond specifications and retailer prices

From $785 USD
As of October 30, 2026
Save $5,045 USD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,830 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.03ct lab-grown marquise diamond

This 5.03ct 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 LG847685586 or 847685586. Listed at 18 retailers as of October 30, 2026, with prices from $785 to $5,830, a $5,045 spread on the same certified stone. Brilliant Earth lists it at $5,830. 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

5.03
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847685586
Dimensions17.60 × 8.93 × 5.58 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.60 mm8.93 mm5.03 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847685586
Side View
Table 55.0%Crown 33°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 62.5%

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 30
Current: $5,830 USD|Low: $785 USD|High: $5,830 USD|Avg: $1,937 USD
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
October 30, 2026
Retailer 15$785 USD
Retailer 6$856 USD
Retailer 14$879 USD
Retailer 17$913 USD
Retailer 11$989 USD
Retailer 8$1,090 USD
Retailer 3$1,289 USD
Retailer 12$1,295 USD
Retailer 16$1,400 USD
Retailer 4$1,855 USD
Retailer 10$2,267 USD
Retailer 9$2,298 USD
Retailer 5$2,567 USD
Retailer 2$2,884 USD
Retailer 7$2,925 USD
Retailer 13$3,148 USD
Retailer 18$3,442 USD
Brilliant Earth$5,830 USD

9 data points across 18 retailers

18 retailers$785 USD to $5,830 USD

A
Cheapest Retailer
-
$785 USD
A
Retailer 2
-
$856 USD
View
A
Retailer 3
-
$879 USD
View
Final sale: no returns
A
Retailer 4
-
$913 USD
View
A
Retailer 5
-
$989 USD
£779 GBP
View
A
Retailer 6
-
$1,090 USD
View
A
Retailer 7
-
$1,289 USD
View
B+
Retailer 8
-
$1,295 USD
View
A
Retailer 9
-
$1,400 USD
£1,103 GBP
View
A
Retailer 10
-
$1,855 USD
ZAR 29,972 ZAR
View
B+
Retailer 11
-
$2,267 USD
View
B+
Retailer 12
-
$2,298 USD
View
B+
Retailer 13
-
$2,567 USD
View
B+
Retailer 14
-
$2,884 USD
View
B+
Retailer 15
-
$2,925 USD
View
B+
Retailer 16
-
$3,148 USD
View
B
Retailer 17
-
$3,442 USD
£2,710 GBP
View
Most Expensive
B
Brilliant Earth
22352727A · Oct 30
$5,830 USD
View
17 more retailers have this diamond
Prices start from $785 USDSave up to $5,045 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
5.03ct Marquise
$785 USD