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Marquise|Lab Grown|IGI

5.08ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG840648350

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840648350

Diamond specifications and retailer prices

From $2,736 AUD
$1,922 USD
As of October 30, 2026
Save $15,913 AUD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $18,649 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.08ct lab-grown marquise diamond

This 5.08ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840648350 or 840648350. Listed at 21 retailers as of October 30, 2026, with prices from $2,736 to $18,649, a $15,913 spread on the same certified stone. Brilliant Earth lists it at $18,649. 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

5.08
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840648350
Dimensions17.64 × 8.91 × 5.42 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.64 mm8.91 mm5.08 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840648350
Side View
Table 61.0%Crown 38.9°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 60.8%

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: $4,365 AUD|Low: $2,736 AUD|High: $15,695 AUD|Avg: $6,976 AUD|-4.0%
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
October 31, 2026
Retailer 18$2,736 AUD
Retailer 2$3,064 AUD
Retailer 11$3,333 AUD
Retailer 16$3,410 AUD
Retailer 1$4,365 AUD
Retailer 15$4,538 AUD
Retailer 14$4,774 AUD
Retailer 3$5,212 AUD
Retailer 4$5,431 AUD
Retailer 5$6,031 AUD
Retailer 6$6,442 AUD
Retailer 12$6,448 AUD
Retailer 10$8,721 AUD
Retailer 13$9,112 AUD
Retailer 8$11,113 AUD
Retailer 7$11,426 AUD
Retailer 9$13,863 AUD
Retailer 17$15,476 AUD

21 data points across 18 retailers

21 retailers$2,736 AUD to $18,649 AUD

A
Cheapest Retailer
-
$2,736 AUD
$1,922 USD
A
Retailer 2
-
$3,064 AUD
$2,152 USD
View
Final sale: no returns
Retailer 3
-
$3,237 AUD
$2,274 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$3,333 AUD
£1,843 GBP
View
A
Retailer 5
-
$3,410 AUD
$2,395 USD
View
B+
Retailer 6
-
$4,365 AUD
£2,414 GBP
View
B+
Retailer 7
-
$4,538 AUD
$3,188 USD
View
B+
Retailer 8
-
$4,774 AUD
€3,194 EUR
View
B+
Retailer 9
-
$5,212 AUD
$3,661 USD
View
B+
Retailer 10
-
$5,431 AUD
$3,815 USD
View
B+
Retailer 11
-
$6,031 AUD
£3,336 GBP
View
Retailer 12
-
$6,442 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$6,448 AUD
ZAR 73,174 ZAR
View
B
Retailer 14
-
$8,721 AUD
$6,126 USD
View
B
Retailer 15
-
$9,112 AUD
£5,040 GBP
View
B
Retailer 16
-
$11,113 AUD
$7,806 USD
View
B
Retailer 17
-
$11,426 AUD
SGD 10,846 SGD
View
Retailer 18
-
$13,802 AUD
View
Price last confirmed 22 days ago
Retailer 19
-
$13,863 AUD
$9,738 USD
View
Price last confirmed 18 days ago
B
Retailer 20
-
$15,476 AUD
$10,871 USD
View
Most Expensive
B
Brilliant Earth
21804199A · Oct 30
$18,649 AUD
$13,100 USD
View
20 more retailers have this diamond
Prices start from $2,736 AUDSave up to $15,913 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
5.08ct Marquise
$2,736 AUD