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Marquise|Lab Grown|IGI

5.05ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG830632721

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830632721

Diamond specifications and retailer prices

From $1,106 AUD
$775 USD
As of November 2, 2026
Save $8,041 AUD (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $9,146 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 5.05ct lab-grown marquise diamond

This 5.05ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830632721 or 830632721. Listed at 26 retailers as of November 2, 2026, with prices from $1,106 to $9,146, a $8,041 spread on the same certified stone. Brilliant Earth lists it at $9,146. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.05
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830632721
Dimensions18.41 × 8.86 × 5.34 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.41 mm8.86 mm5.05 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830632721
Side View
Table 62.0%Crown 32.3°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.3%

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: Nov 2
Current: $4,336 AUD|Low: $1,106 AUD|High: $6,438 AUD|Avg: $3,213 AUD|-14.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
Retailer 23
November 3, 2026
Retailer 7$1,106 AUD
Retailer 19$1,203 AUD
Retailer 6$1,237 AUD
Retailer 14$1,283 AUD
Retailer 18$1,366 AUD
Retailer 9$1,498 AUD
Retailer 23$1,641 AUD
Retailer 12$1,947 AUD
Retailer 17$2,073 AUD
Retailer 15$2,550 AUD
Retailer 4$2,600 AUD
Retailer 5$2,768 AUD
Retailer 3$3,051 AUD
Retailer 16$3,324 AUD
Retailer 21$3,607 AUD
Retailer 13$3,980 AUD
Retailer 8$4,120 AUD
Retailer 1$4,336 AUD
Retailer 10$4,357 AUD
Retailer 11$4,431 AUD
Retailer 2$4,636 AUD
Retailer 20$4,808 AUD
Retailer 22$6,356 AUD

28 data points across 23 retailers

26 retailers$1,106 AUD to $9,146 AUD

A
Cheapest Retailer
-
$1,106 AUD
$775 USD
A
Retailer 2
-
$1,203 AUD
$843 USD
View
A
Retailer 3
-
$1,237 AUD
$867 USD
View
Final sale: no returns
A
Retailer 4
-
$1,283 AUD
$899 USD
View
A
Retailer 5
-
$1,366 AUD
£754 GBP
View
A
Retailer 6
-
$1,498 AUD
HK$8,200 HKD
View
Retailer 7
-
$1,637 AUD
$1,147 USD
View
Price last confirmed 17 days ago
A
Retailer 8
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$1,641 AUD
$1,150 USD
View
A
Retailer 9
-
$1,947 AUD
£1,074 GBP
View
B+
Retailer 10
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$2,073 AUD
$1,453 USD
View
A
Retailer 11
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$2,550 AUD
€1,702 EUR
View
A
Retailer 12
-
$2,600 AUD
View
A
Retailer 13
-
$2,768 AUD
$1,940 USD
View
A
Retailer 14
-
$3,051 AUD
$2,138 USD
View
A
Retailer 15
-
$3,324 AUD
ZAR 37,632 ZAR
View
B+
Retailer 16
-
$3,607 AUD
$2,528 USD
View
B+
Retailer 17
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$3,980 AUD
£2,196 GBP
View
B+
Retailer 18
-
$4,120 AUD
$2,888 USD
View
B+
Retailer 19
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$4,336 AUD
$3,039 USD
View
B+
Retailer 20
-
$4,357 AUD
SGD 4,126 SGD
View
B+
Retailer 21
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$4,431 AUD
$3,105 USD
View
B+
Retailer 22
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$4,636 AUD
$3,249 USD
View
B+
Retailer 23
-
$4,808 AUD
£2,653 GBP
View
B+
Retailer 24
-
$6,356 AUD
View
Retailer 25
-
$7,049 AUD
$4,940 USD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
21154909A · Nov 2
$9,146 AUD
$6,410 USD
View
25 more retailers have this diamond
Prices start from $1,106 AUDSave up to $8,041 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
5.05ct Marquise
$1,106 AUD