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Marquise|Lab Grown|IGI

5.08ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG821630336

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821630336

Diamond specifications and retailer prices

From $2,059 AUD
$1,446 USD
As of October 30, 2026
Save $6,348 AUD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,602 AUD at MOH London · As of October 18, 2026
View at MOH London

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 LG821630336 or 821630336. Listed at 19 retailers as of October 30, 2026, with a 308% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821630336
Dimensions18.07 × 9.04 × 5.41 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.07 mm9.04 mm5.08 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821630336
Side View
Table 59.0%Crown 32.7°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 59.8%

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: $8,602 AUD|Low: $2,059 AUD|High: $10,501 AUD|Avg: $4,992 AUD|-6.6%
MOH London
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
October 31, 2026
Retailer 17$2,059 AUD
Retailer 7$2,288 AUD
Retailer 5$2,306 AUD
Retailer 6$2,389 AUD
Retailer 12$2,470 AUD
Retailer 19$2,509 AUD
Retailer 15$2,918 AUD
Retailer 11$2,997 AUD
Retailer 2$3,372 AUD
Retailer 8$3,847 AUD
Retailer 13$4,335 AUD
Retailer 9$4,620 AUD
Retailer 14$5,208 AUD
Retailer 4$5,771 AUD
Retailer 10$6,082 AUD
Retailer 16$6,439 AUD
Retailer 18$7,019 AUD
Retailer 3$8,407 AUD
MOH London$8,602 AUD

29 data points across 19 retailers

19 retailers$2,059 AUD to $8,407 AUD

A
Cheapest Retailer
-
$2,059 AUD
$1,446 USD
A
Retailer 2
-
$2,288 AUD
$1,607 USD
View
A
Retailer 3
-
$2,306 AUD
$1,620 USD
View
Final sale: no returns
A
Retailer 4
-
$2,389 AUD
$1,678 USD
View
A
Retailer 5
-
$2,470 AUD
$1,735 USD
View
A
Retailer 6
-
$2,509 AUD
£1,388 GBP
View
A
Retailer 7
-
$2,918 AUD
$2,050 USD
View
Retailer 8
-
$2,997 AUD
$2,105 USD
View
Price last confirmed 19 days ago
A
Retailer 9
-
$3,372 AUD
£1,865 GBP
View
B+
Retailer 10
-
$3,847 AUD
$2,702 USD
View
B+
Retailer 11
-
$4,335 AUD
$3,045 USD
View
B+
Retailer 12
-
$4,620 AUD
$3,245 USD
View
B+
Retailer 13
-
$5,208 AUD
$3,658 USD
View
B+
Retailer 14
-
$5,771 AUD
£3,192 GBP
View
Retailer 15
-
$6,082 AUD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$6,439 AUD
$4,523 USD
View
B
Retailer 17
-
$7,019 AUD
$4,931 USD
View
B
Retailer 18
-
$8,407 AUD
$5,905 USD
View
Most Expensive
MOH London
LG821630336 · Oct 18
$8,602 AUD
£4,758 GBP
View
Price last confirmed 13 days ago
18 more retailers have this diamond
Prices start from $2,059 AUDSave up to $6,348 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
$2,059 AUD