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Marquise|Lab Grown|IGI

5.11ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG821655674

Certificate IGI LG821655674

Diamond specifications and retailer prices

From $6,328 USD
Save $2,762 USD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $9,090 USD at Zales
View at Zales

About this 5.11ct lab-grown marquise diamond

This 5.11ct 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 LG821655674 or 821655674. Listed at 4 retailers, with prices from $6,328 to $9,090 at Zales, a $2,762 spread on the same certified stone. 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

5.11
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG821655674
Dimensions18.02 × 8.93 × 5.60 mm
L/W Ratio2.02
Top View
18.02 mm8.93 mm5.11 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821655674
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 29
Current: $7,280 USD|Low: $6,328 USD|High: $9,090 USD|Avg: $8,173 USD
Retailer 1
Retailer 2
Retailer 3
Zales
September 28, 2026
Retailer 2$6,328 USD
Retailer 1$7,280 USD
Retailer 3$9,090 USD
Zales$9,090 USD

3 data points across 4 retailers

4 retailers$6,328 USD to $9,090 USD

B
Cheapest Retailer
-
$6,328 USD
B
Retailer 2
-
$7,280 USD
View
C
Retailer 3
-
$9,090 USD
View
Most Expensive
C
Zales
529295591 · Oct 1
$9,090 USD
View
3 more retailers have this diamond
Prices start from $6,328 USDSave up to $2,762 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.

B
5.11ct Marquise
$6,328 USD