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Marquise|Lab Grown|IGI

0.64ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG807610161

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807610161

Diamond specifications and retailer prices

From $373 USD
As of October 30, 2026
Save $1,738 USD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,111 USD at Riddles Jewelry · As of October 31, 2026
View at Riddles 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807610161 or 807610161. Listed at 20 retailers as of October 30, 2026, with prices from $373 to $2,111, a $1,738 spread on the same certified stone. Riddles Jewelry lists it at $2,111. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.64
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807610161
Dimensions8.85 × 4.42 × 2.80 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.85 mm4.42 mm0.64 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807610161
Side View
Table 59.0%Crown 34.2°Girdle: MED-THKPavilion 40°Culet: NoneDepth 63.3%

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: $417 USD|Low: $358 USD|High: $1,829 USD|Avg: $818 USD|-17.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 14$373 USD
Retailer 1$417 USD
Retailer 4$433 USD
Retailer 2$462 USD
Retailer 5$462 USD
Retailer 11$711 USD
Retailer 13$738 USD
Retailer 12$762 USD
Retailer 8$835 USD
Retailer 9$836 USD
Retailer 10$970 USD
Retailer 6$1,005 USD
Retailer 3$1,486 USD
Retailer 7$1,807 USD

45 data points across 14 retailers

20 retailers$373 USD to $2,111 USD

A
Cheapest Retailer
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$373 USD
A
Retailer 2
-
$417 USD
View
Final sale: no returns
A
Retailer 3
-
$433 USD
View
A
Retailer 4
-
$462 USD
View
Retailer 5
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$462 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$490 USD
View
B+
Retailer 7
-
$711 USD
€677 EUR
View
B+
Retailer 8
-
$738 USD
View
B+
Retailer 9
-
$762 USD
View
B+
Retailer 10
-
$835 USD
£658 GBP
View
B+
Retailer 11
-
$836 USD
ZAR 13,512 ZAR
View
B+
Retailer 12
-
$970 USD
View
Retailer 13
-
$1,005 USD
View
Price last confirmed 8 days ago
B
Retailer 14
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$1,486 USD
View
B
Retailer 15
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$1,522 USD
CA$2,114 CAD
View
B
Retailer 16
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$1,526 USD
View
B
Retailer 17
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$1,686 USD
View
B
Retailer 18
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$1,745 USD
View
B
Retailer 19
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$1,807 USD
£1,423 GBP
View
Most Expensive
B
Riddles Jewelry
1972148406 · Oct 31
$2,111 USD
View
19 more retailers have this diamond
Prices start from $373 USDSave up to $1,738 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
$373 USD