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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 $209 AUD
$147 USD
As of October 30, 2026
Save $1,254 AUD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,993 AUD 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
Colour
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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $259 AUD|Low: $205 AUD|High: $1,540 AUD|Avg: $713 AUD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 2$209 AUD
Retailer 3$233 AUD
Retailer 9$243 AUD
Retailer 1$259 AUD
Retailer 13$309 AUD
Retailer 17$349 AUD
Retailer 20$518 AUD
Retailer 7$562 AUD
Retailer 19$580 AUD
Retailer 10$646 AUD
Retailer 14$658 AUD
Retailer 6$685 AUD
Retailer 4$733 AUD
Retailer 12$740 AUD
Retailer 16$740 AUD
Retailer 15$921 AUD
Retailer 5$1,169 AUD
Retailer 8$1,347 AUD
Retailer 18$1,463 AUD
Retailer 11$1,497 AUD

36 data points across 20 retailers

21 retailers$209 AUD to $1,463 AUD

A
Cheapest Retailer
-
$209 AUD
$147 USD
A
Retailer 2
-
$233 AUD
$164 USD
View
Final sale: no returns
A
Retailer 3
-
$243 AUD
$171 USD
View
A
Retailer 4
-
$259 AUD
$182 USD
View
A
Retailer 5
-
$309 AUD
$217 USD
View
A
Retailer 6
-
$349 AUD
$245 USD
View
B+
Retailer 7
-
$518 AUD
ZAR 5,877 ZAR
View
B+
Retailer 8
-
$562 AUD
€376 EUR
View
B+
Retailer 9
-
$580 AUD
View
B
Retailer 10
-
$646 AUD
CA$630 CAD
View
B
Retailer 11
-
$658 AUD
$462 USD
View
B
Retailer 12
-
$685 AUD
$481 USD
View
B
Retailer 13
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$733 AUD
View
B
Retailer 14
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$740 AUD
$520 USD
View
B
Retailer 15
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$740 AUD
$520 USD
View
B
Retailer 16
-
$921 AUD
$647 USD
View
B
Retailer 17
-
$1,169 AUD
$821 USD
View
B
Retailer 18
-
$1,347 AUD
£745 GBP
View
B
Retailer 19
-
$1,463 AUD
$1,028 USD
View
Retailer 20
-
$1,497 AUD
£828 GBP
View
Price last confirmed 11 days ago
Most Expensive
Do Amore Diamonds
32-LG807614289 · Oct 29
$1,993 AUD
$1,400 USD
View
Price under review
20 more retailers have this diamond
Prices start from $209 AUDSave up to $1,254 AUD

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
$209 AUD