Marquise|Lab Grown|IGI

0.50ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG807614289

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807614289

Diamond specifications and retailer prices

From $147 USD
As of October 30, 2026
Save $881 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,400 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG807614289 or 807614289. Listed at 21 retailers as of October 30, 2026, with a 599% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807614289
Dimensions7.80 × 4.20 × 2.66 mm
L/W Ratio1.86
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.80 mm4.20 mm0.50 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807614289
Side View
Table 54.0%Crown 31.4°Girdle: MED-THKPavilion 40°Culet: NoneDepth 63.3%

Caratlytics Score

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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: $182 USD|Low: $144 USD|High: $1,082 USD|Avg: $501 USD|-1.1%
Retailer 1
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Retailer 20
October 29, 2026
Retailer 2$147 USD
Retailer 3$164 USD
Retailer 9$171 USD
Retailer 1$182 USD
Retailer 13$217 USD
Retailer 17$245 USD
Retailer 20$364 USD
Retailer 7$395 USD
Retailer 19$408 USD
Retailer 10$454 USD
Retailer 14$462 USD
Retailer 6$481 USD
Retailer 4$515 USD
Retailer 12$520 USD
Retailer 16$520 USD
Retailer 15$647 USD
Retailer 5$821 USD
Retailer 8$946 USD
Retailer 18$1,028 USD
Retailer 11$1,052 USD

36 data points across 20 retailers

21 retailers$147 USD to $1,028 USD

A
Cheapest Retailer
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$147 USD
A
Retailer 2
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$164 USD
View
Final sale: no returns
A
Retailer 3
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$171 USD
View
A
Retailer 4
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$182 USD
View
A
Retailer 5
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$217 USD
View
A
Retailer 6
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$245 USD
View
B+
Retailer 7
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$364 USD
ZAR 5,877 ZAR
View
B+
Retailer 8
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$395 USD
€376 EUR
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B+
Retailer 9
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$408 USD
A$627 AUD
View
B
Retailer 10
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$454 USD
CA$630 CAD
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B
Retailer 11
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$462 USD
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B
Retailer 12
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$481 USD
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B
Retailer 13
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$515 USD
A$792 AUD
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B
Retailer 14
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$520 USD
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B
Retailer 15
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$520 USD
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B
Retailer 16
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$647 USD
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B
Retailer 17
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$821 USD
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B
Retailer 18
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$946 USD
£745 GBP
View
B
Retailer 19
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$1,028 USD
View
Retailer 20
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$1,052 USD
£828 GBP
View
Price last confirmed 11 days ago
Most Expensive
Do Amore Diamonds
32-LG807614289 · Oct 29
$1,400 USD
View
Price under review
20 more retailers have this diamond
Prices start from $147 USDSave up to $881 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
0.50ct Marquise
$147 USD