Marquise|Lab Grown|IGI

5.06ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG813644116

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813644116

Diamond specifications and retailer prices

From $2,204 AUD
$1,548 USD
As of October 30, 2026
Save $9,783 AUD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $12,764 AUD at Queensmith · As of October 9, 2026
View at Queensmith

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 LG813644116 or 813644116. Listed at 25 retailers as of October 30, 2026, with a 444% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813644116
Dimensions17.03 × 9.19 × 5.64 mm
L/W Ratio1.85
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.03 mm9.19 mm5.06 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813644116
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.4%

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: $3,874 AUD|Low: $2,204 AUD|High: $18,763 AUD|Avg: $5,694 AUD|-15.9%
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
Retailer 20
October 31, 2026
Retailer 3$2,204 AUD
Retailer 5$2,397 AUD
Retailer 7$2,467 AUD
Retailer 11$2,555 AUD
Retailer 18$2,797 AUD
Retailer 2$2,965 AUD
Retailer 14$3,620 AUD
Retailer 19$3,656 AUD
Retailer 1$3,874 AUD
Retailer 16$4,034 AUD
Retailer 10$4,790 AUD
Retailer 20$5,188 AUD
Retailer 15$5,193 AUD
Retailer 6$5,219 AUD
Retailer 9$6,162 AUD
Retailer 8$6,887 AUD
Retailer 17$7,339 AUD
Retailer 4$7,458 AUD
Retailer 13$8,982 AUD
Retailer 12$11,987 AUD

30 data points across 20 retailers

25 retailers$2,204 AUD to $11,987 AUD

A
Cheapest Retailer
-
$2,204 AUD
$1,548 USD
A
Retailer 2
-
$2,397 AUD
$1,684 USD
View
A
Retailer 3
-
$2,467 AUD
$1,733 USD
View
Final sale: no returns
A
Retailer 4
-
$2,555 AUD
$1,795 USD
View
A
Retailer 5
-
$2,797 AUD
$1,965 USD
View
Retailer 6
-
$2,921 AUD
$2,052 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$2,965 AUD
$2,083 USD
View
Retailer 8
-
$3,031 AUD
$2,129 USD
View
Price last confirmed 36 days ago
A
Retailer 9
-
$3,620 AUD
£2,002 GBP
View
A
Retailer 10
-
$3,656 AUD
$2,568 USD
View
B+
Retailer 11
-
$3,874 AUD
$2,721 USD
View
B+
Retailer 12
-
$4,034 AUD
€2,699 EUR
View
B+
Retailer 13
-
$4,127 AUD
$2,899 USD
View
B+
Retailer 14
-
$4,790 AUD
$3,365 USD
View
Retailer 15
-
$5,188 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$5,193 AUD
ZAR 58,929 ZAR
View
B+
Retailer 17
-
$5,219 AUD
$3,666 USD
View
B
Retailer 18
-
$6,162 AUD
£3,408 GBP
View
B+
Retailer 19
-
$6,567 AUD
$4,613 USD
View
B+
Retailer 20
-
$6,887 AUD
$4,838 USD
View
B+
Retailer 21
-
$7,339 AUD
£4,059 GBP
View
B
Retailer 22
-
$7,458 AUD
$5,239 USD
View
B
Retailer 23
-
$8,982 AUD
$6,310 USD
View
B
Retailer 24
-
$11,987 AUD
$8,420 USD
View
Most Expensive
Queensmith
LG813644116 · Oct 9
$12,764 AUD
£7,060 GBP
View
Price last confirmed 21 days ago
24 more retailers have this diamond
Prices start from $2,204 AUDSave up to $9,783 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
$2,204 AUD