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Marquise|Lab Grown|IGI

5.21ct E VVS2 Marquise Lab Grown Diamond

E/VVS2 • IGI LG784602774

Certificate IGI LG784602774

Diamond specifications and retailer prices

From $7,740 USD
Save $1,530 USD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $9,270 USD at Zales
View at Zales

About this 5.21ct lab-grown marquise diamond

This 5.21ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included) and certified by IGI LG784602774 or 784602774. Listed at 3 retailers, with prices from $7,740 to $9,270 at Zales, a $1,530 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.21
Carat
E
Color
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG784602774
Dimensions18.46 × 8.86 mm
L/W Ratio2.08
Top View
18.46 mm8.86 mm5.21 ctE / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784602774
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

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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 28
Current: $7,740 USD|Low: $7,740 USD|High: $9,450 USD|Avg: $9,175 USD|-18.1%
Retailer 1
Retailer 2
Zales
September 28, 2026
Retailer 1$7,740 USD
Retailer 2$9,270 USD
Zales$9,270 USD

5 data points across 3 retailers

3 retailers$7,740 USD to $9,270 USD

B
Cheapest Retailer
-
$7,740 USD
C
Retailer 2
-
$9,270 USD
View
Most Expensive
C
Zales
528206618 · Sep 26
$9,270 USD
View
2 more retailers have this diamond
Prices start from $7,740 USDSave up to $1,530 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
5.21ct Marquise
$7,740 USD