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Marquise|Lab Grown|IGI

0.64ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG788671324

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788671324

Diamond specifications and retailer prices

From $140 USD
As of October 30, 2026
Save $774 USD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $914 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

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 LG788671324 or 788671324. Listed at 23 retailers as of October 29, 2026, with prices from $140 to $914, a $774 spread on the same certified stone. Flawless Fine Jewelry lists it at $914. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788671324
Dimensions8.55 × 4.71 × 8.55 mm
L/W Ratio1.82
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.55 mm4.71 mm0.64 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788671324
Side View
Table 57.0%Crown 33.6°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 60.7%

Caratlytics Score

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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: $914 USD|Low: $140 USD|High: $914 USD|Avg: $374 USD
Flawless Fine Jewelry
Retailer 2
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Retailer 21
October 30, 2026
Retailer 6$140 USD
Retailer 7$157 USD
Retailer 20$163 USD
Retailer 15$174 USD
Retailer 14$185 USD
Retailer 3$235 USD
Retailer 4$241 USD
Retailer 19$255 USD
Retailer 2$297 USD
Retailer 5$314 USD
Retailer 16$350 USD
Retailer 21$379 USD
Retailer 17$404 USD
Retailer 9$470 USD
Retailer 11$473 USD
Retailer 12$500 USD
Retailer 13$548 USD
Retailer 18$559 USD
Retailer 8$614 USD
Retailer 10$864 USD
Flawless Fine Jewelry$914 USD

45 data points across 21 retailers

23 retailers$140 USD to $914 USD

A
Cheapest Retailer
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$140 USD
A
Retailer 2
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$157 USD
View
Final sale: no returns
A
Retailer 3
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$163 USD
View
A
Retailer 4
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$174 USD
View
A
Retailer 5
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$185 USD
View
A
Retailer 6
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$235 USD
View
A
Retailer 7
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$241 USD
View
A
Retailer 8
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$255 USD
View
A
Retailer 9
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$297 USD
£234 GBP
View
A
Retailer 10
-
$314 USD
ZAR 5,073 ZAR
View
B+
Retailer 11
-
$350 USD
€333 EUR
View
B+
Retailer 12
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$379 USD
£298 GBP
View
Retailer 13
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$379 USD
A$583 AUD
View
Price last confirmed 143 days ago
B+
Retailer 14
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$390 USD
View
B+
Retailer 15
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$404 USD
View
B+
Retailer 16
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$470 USD
A$723 AUD
View
B+
Retailer 17
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$473 USD
View
B+
Retailer 18
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$500 USD
View
B
Retailer 19
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$548 USD
View
B
Retailer 20
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$559 USD
View
B
Retailer 21
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$614 USD
View
B
Retailer 22
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$864 USD
£680 GBP
View
Most Expensive
B
Flawless Fine Jewelry
AA3F94216 · Oct 29
$914 USD
£720 GBP
View
22 more retailers have this diamond
Prices start from $140 USDSave up to $774 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
$140 USD