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Marquise|Lab Grown|IGI

0.64ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG806616387

Shape and cutting style on the report: Modified marquise step cut

Certificate IGI LG806616387

Diamond specifications and retailer prices

From $205 USD
HK$1,600 HKD
As of October 30, 2026
Save $362 USD (64%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $567 USD at With Clarity · As of October 30, 2026
View at With Clarity

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG806616387 or 806616387. Listed at 4 retailers as of October 30, 2026, with prices from $205 to $567, a $362 spread on the same certified stone. With Clarity lists it at $567. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806616387
Dimensions8.90 × 4.22 × 2.47 mm
L/W Ratio2.11
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.90 mm4.22 mm0.64 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG806616387
Side View
Table 75.0%Crown 41°Girdle: ThickPavilion 38.9°CuletDepth 58.5%

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 30
Current: $307 USD|Low: $205 USD|High: $556 USD|Avg: $327 USD|+2.8%
Retailer 1
Retailer 2
Retailer 3
With Clarity
October 29, 2026
Retailer 3$205 USD
Retailer 2$242 USD
Retailer 1$307 USD
With Clarity$556 USD

9 data points across 4 retailers

4 retailers$205 USD to $567 USD

A
Cheapest Retailer
-
$205 USD
HK$1,600 HKD
A
Retailer 2
-
$242 USD
View
B+
Retailer 3
-
$307 USD
€292 EUR
View
Most Expensive
B
With Clarity
806616387 · Oct 30
$567 USD
View
3 more retailers have this diamond
Prices start from $205 USDSave up to $362 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
$205 USD