Marquise|Lab Grown|IGI

5.08ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG826690270

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826690270

Diamond specifications and retailer prices

From $1,922 USD
As of October 30, 2026
Save $5,884 USD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $13,100 USD at Brilliant Earth · As of October 18, 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 LG826690270 or 826690270. Listed at 20 retailers as of October 30, 2026, with a 306% 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826690270
Dimensions18.21 × 9.07 × 5.44 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.21 mm9.07 mm5.08 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826690270
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 60.0%

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: $13,100 USD|Low: $1,647 USD|High: $13,100 USD|Avg: $5,405 USD
Brilliant Earth
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
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Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 7$1,931 USD
Retailer 3$2,152 USD
Retailer 8$2,240 USD
Retailer 17$2,395 USD
Retailer 12$3,066 USD
Retailer 4$3,491 USD
Retailer 2$3,661 USD
Retailer 5$3,701 USD
Retailer 15$3,815 USD
Retailer 16$4,237 USD
Retailer 13$4,529 USD
Retailer 10$4,848 USD
Retailer 18$6,007 USD
Retailer 14$6,401 USD
Retailer 19$7,806 USD
Retailer 11$8,966 USD
Retailer 6$9,695 USD
Retailer 9$10,926 USD
Brilliant Earth$13,100 USD

41 data points across 19 retailers

20 retailers$1,922 USD to $7,806 USD

A
Cheapest Retailer
-
$1,922 USD
Retailer 2
-
$1,931 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$2,101 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$2,152 USD
View
Final sale: no returns
Retailer 5
-
$2,240 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$2,240 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$2,395 USD
View
B+
Retailer 8
-
$3,066 USD
£2,414 GBP
View
B+
Retailer 9
-
$3,491 USD
View
B+
Retailer 10
-
$3,661 USD
View
B+
Retailer 11
-
$3,815 USD
View
Retailer 12
-
$4,199 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$4,237 USD
£3,336 GBP
View
B
Retailer 14
-
$4,529 USD
ZAR 73,174 ZAR
View
B+
Retailer 15
-
$6,007 USD
View
B
Retailer 16
-
$6,401 USD
£5,040 GBP
View
B
Retailer 17
-
$7,806 USD
View
Retailer 18
-
$8,966 USD
£7,060 GBP
View
Price last confirmed 21 days ago
Retailer 19
-
$9,695 USD
A$14,916 AUD
View
Price last confirmed 22 days ago
Most Expensive
Brilliant Earth
21115504A · Oct 18
$13,100 USD
View
Price last confirmed 12 days ago
19 more retailers have this diamond
Prices start from $1,922 USDSave up to $5,884 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
5.08ct Marquise
$1,922 USD