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Marquise|Lab Grown|IGI

5.06ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG831635451

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831635451

Diamond specifications and retailer prices

From $1,105 AUD
$776 USD
As of October 30, 2026
Save $8,049 AUD (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $9,154 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 5.06ct lab-grown marquise diamond

This 5.06ct 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 LG831635451 or 831635451. Listed at 25 retailers as of October 28, 2026, with prices from $1,105 to $9,154, a $8,049 spread on the same certified stone. Brilliant Earth lists it at $9,154. 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

5.06
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831635451
Dimensions17.43 × 9.09 × 5.37 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.43 mm9.09 mm5.06 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831635451
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 59.1%

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: $9,154 AUD|Low: $1,105 AUD|High: $9,154 AUD|Avg: $3,604 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 30, 2026
Retailer 18$1,105 AUD
Retailer 17$1,237 AUD
Retailer 3$1,283 AUD
Retailer 15$1,486 AUD
Retailer 20$1,512 AUD
Retailer 16$1,584 AUD
Retailer 6$1,836 AUD
Retailer 2$1,854 AUD
Retailer 21$1,966 AUD
Retailer 4$2,434 AUD
Retailer 8$3,209 AUD
Retailer 5$3,220 AUD
Retailer 10$3,415 AUD
Retailer 23$3,992 AUD
Retailer 19$4,117 AUD
Retailer 22$4,355 AUD
Retailer 13$4,430 AUD
Retailer 14$4,456 AUD
Retailer 9$4,751 AUD
Retailer 7$5,382 AUD
Retailer 11$6,433 AUD
Retailer 12$7,040 AUD
Brilliant Earth$9,154 AUD

34 data points across 23 retailers

25 retailers$1,105 AUD to $9,154 AUD

A
Cheapest Retailer
-
$1,105 AUD
$776 USD
A
Retailer 2
-
$1,237 AUD
$869 USD
View
Final sale: no returns
A
Retailer 3
-
$1,283 AUD
$901 USD
View
A
Retailer 4
-
$1,486 AUD
$1,044 USD
View
A
Retailer 5
-
$1,512 AUD
HK$8,300 HKD
View
Retailer 6
-
$1,584 AUD
$1,113 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$1,836 AUD
$1,290 USD
View
B+
Retailer 8
-
$1,854 AUD
$1,302 USD
View
A
Retailer 9
-
$1,966 AUD
£1,087 GBP
View
A
Retailer 10
-
$2,434 AUD
€1,628 EUR
View
A
Retailer 11
-
$2,842 AUD
$1,996 USD
View
Retailer 12
-
$3,209 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$3,220 AUD
ZAR 36,541 ZAR
View
A
Retailer 14
-
$3,415 AUD
$2,399 USD
View
B+
Retailer 15
-
$3,992 AUD
£2,208 GBP
View
B+
Retailer 16
-
$4,117 AUD
$2,892 USD
View
B+
Retailer 17
-
$4,355 AUD
SGD 4,134 SGD
View
B+
Retailer 18
-
$4,430 AUD
$3,112 USD
View
B+
Retailer 19
-
$4,456 AUD
$3,130 USD
View
B+
Retailer 20
-
$4,751 AUD
$3,337 USD
View
B+
Retailer 21
-
$5,382 AUD
£2,977 GBP
View
Retailer 22
-
$6,433 AUD
View
Price last confirmed 21 days ago
Retailer 23
-
$7,040 AUD
$4,945 USD
View
Price last confirmed 22 days ago
B
Retailer 24
-
$7,676 AUD
$5,392 USD
View
Most Expensive
B
Brilliant Earth
21383977A · Oct 28
$9,154 AUD
$6,430 USD
View
24 more retailers have this diamond
Prices start from $1,105 AUDSave up to $8,049 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
5.06ct Marquise
$1,105 AUD