Marquise|Lab Grown|IGI

5.05ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG813613842

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813613842

Diamond specifications and retailer prices

From $1,064 USD
As of October 29, 2026
Save $6,216 USD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,433 USD at Queensmith · As of October 10, 2026
View at Queensmith

About this 5.05ct lab-grown marquise diamond

This 5.05ct 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 LG813613842 or 813613842. Listed at 22 retailers as of October 29, 2026, with a 584% 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

5.05
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.4°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813613842
Dimensions18.04 × 8.89 × 5.46 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.04 mm8.89 mm5.05 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813613842
Side View
Table 58.0%Crown 30.4°Girdle: MED-STKPavilion 36.2°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 29
Current: $1,699 USD|Low: $852 USD|High: $8,990 USD|Avg: $2,776 USD|-7.1%
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
October 30, 2026
Retailer 8$1,064 USD
Retailer 13$1,275 USD
Retailer 1$1,699 USD
Retailer 3$1,764 USD
Retailer 11$1,966 USD
Retailer 12$2,232 USD
Retailer 10$2,240 USD
Retailer 14$2,376 USD
Retailer 4$2,490 USD
Retailer 7$3,048 USD
Retailer 2$3,418 USD
Retailer 6$3,421 USD
Retailer 9$3,758 USD
Retailer 5$3,836 USD
Retailer 15$7,280 USD

42 data points across 15 retailers

22 retailers$1,064 USD to $7,280 USD

Retailer 1
-
$950 USD
Price last confirmed 22 days ago
Retailer 2
-
$1,034 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$1,064 USD
View
Final sale: no returns
Retailer 4
-
$1,087 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$1,102 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$1,102 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$1,275 USD
View
A
Retailer 8
-
$1,699 USD
£1,338 GBP
View
A
Retailer 9
-
$1,764 USD
View
A
Retailer 10
-
$1,966 USD
€1,872 EUR
View
Retailer 11
-
$2,232 USD
A$3,434 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$2,240 USD
ZAR 36,181 ZAR
View
A
Retailer 13
-
$2,376 USD
View
A
Retailer 14
-
$2,490 USD
View
B+
Retailer 15
-
$3,048 USD
£2,400 GBP
View
Retailer 16
-
$3,099 USD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
$3,418 USD
View
B+
Retailer 18
-
$3,421 USD
View
B+
Retailer 19
-
$3,758 USD
£2,959 GBP
View
B+
Retailer 20
-
$3,836 USD
View
B
Retailer 21
-
$7,280 USD
View
Most Expensive
Queensmith
LG813613842 · Oct 10
$8,433 USD
£6,640 GBP
View
Price last confirmed 20 days ago
21 more retailers have this diamond
Prices start from $1,064 USDSave up to $6,216 USD

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
5.05ct Marquise
$1,064 USD