Marquise|Lab Grown|IGI

0.64ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG849636390

Certificate IGI LG849636390

Diamond specifications and retailer prices

From $265 USD
As of October 30, 2026
Save $418 USD (61%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $683 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.64ct lab-grown marquise diamond

This 0.64ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849636390 or 849636390. Listed at 4 retailers as of October 30, 2026, with prices from $265 to $683, a $418 spread on the same certified stone. Taylor and Hart lists it at $683. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.64
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG849636390
Dimensions9.47 × 4.29 × 2.73 mm
L/W Ratio2.21
Top View
9.47 mm4.29 mm0.64 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849636390
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCuletDepth 63.6%

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: $343 USD|Low: $265 USD|High: $683 USD|Avg: $470 USD
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
October 31, 2026
Retailer 2$265 USD
Retailer 1$343 USD
Retailer 3$633 USD
Taylor and Hart$683 USD

2 data points across 4 retailers

4 retailers$265 USD to $683 USD

A
Cheapest Retailer
-
$265 USD
B+
Retailer 2
-
$343 USD
£270 GBP
View
B
Retailer 3
-
$633 USD
View
Most Expensive
Taylor and Hart
GOR0QON · Oct 31
$683 USD
View
3 more retailers have this diamond
Prices start from $265 USDSave up to $418 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
0.64ct Marquise
$265 USD