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Marquise|Lab Grown|IGI

5.06ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG818674952

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818674952

Diamond specifications and retailer prices

From $2,967 AUD
$2,084 USD
As of October 30, 2026
Save $5,916 AUD (67%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $13,741 AUD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818674952 or 818674952. Listed at 9 retailers as of October 28, 2026, with a 199% 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

5.06
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818674952
Dimensions17.13 × 9.02 × 5.26 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.13 mm9.02 mm5.06 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818674952
Side View
Table 61.0%Crown 35.1°Girdle: STK-THKPavilion 35.9°Culet: NoneDepth 58.3%

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: $13,741 AUD|Low: $2,967 AUD|High: $13,772 AUD|Avg: $6,735 AUD|+0.6%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$2,967 AUD
Retailer 2$3,449 AUD
Retailer 6$3,491 AUD
Retailer 3$3,907 AUD
Retailer 7$5,186 AUD
Retailer 4$7,013 AUD
Retailer 9$8,591 AUD
Retailer 5$8,883 AUD
Novita Diamonds$13,741 AUD

39 data points across 9 retailers

9 retailers$2,967 AUD to $8,883 AUD

A
Cheapest Retailer
-
$2,967 AUD
$2,084 USD
A
Retailer 2
-
$3,449 AUD
£1,907 GBP
View
A
Retailer 3
-
$3,491 AUD
$2,452 USD
View
B+
Retailer 4
-
$3,907 AUD
€2,614 EUR
View
B+
Retailer 5
-
$5,186 AUD
$3,643 USD
View
B+
Retailer 6
-
$7,013 AUD
£3,879 GBP
View
B
Retailer 7
-
$8,591 AUD
$6,035 USD
View
B
Retailer 8
-
$8,883 AUD
$6,240 USD
View
Most Expensive
Novita Diamonds
cert_818674952 · Oct 8
$13,741 AUD
View
Price last confirmed 22 days ago
8 more retailers have this diamond
Prices start from $2,967 AUDSave up to $5,916 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
$2,967 AUD