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Marquise|Lab Grown|IGI

0.64ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG671468525

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG671468525

Diamond specifications and retailer prices

From $249 USD
As of November 2, 2026
Save $1,711 USD (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,960 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG671468525 or 671468525. Listed at 25 retailers as of November 2, 2026, with prices from $249 to $1,960, a $1,711 spread on the same certified stone. Do Amore Diamonds lists it at $1,960. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671468525
Dimensions8.88 × 4.58 × 2.82 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.88 mm4.58 mm0.64 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671468525
Side View
Table 58.0%Crown 34.3°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 61.6%

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: Nov 2
Current: $1,960 USD|Low: $239 USD|High: $1,960 USD|Avg: $783 USD
Do Amore Diamonds
Retailer 2
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Retailer 4
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Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
November 3, 2026
Retailer 6$249 USD
Retailer 18$277 USD
Retailer 7$308 USD
Retailer 8$308 USD
Retailer 5$458 USD
Retailer 14$539 USD
Retailer 4$568 USD
Retailer 2$599 USD
Retailer 12$618 USD
Retailer 3$680 USD
Retailer 11$686 USD
Retailer 15$867 USD
Retailer 16$887 USD
Retailer 10$1,000 USD
Retailer 9$1,094 USD
Retailer 17$1,261 USD
Retailer 13$1,364 USD
Do Amore Diamonds$1,960 USD

39 data points across 18 retailers

25 retailers$249 USD to $1,960 USD

A
Cheapest Retailer
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$249 USD
A
Retailer 2
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$277 USD
View
Final sale: no returns
Retailer 3
-
$304 USD
View
Price last confirmed 39 days ago
A
Retailer 4
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$308 USD
View
Retailer 5
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$308 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$344 USD
View
A
Retailer 7
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$384 USD
View
A
Retailer 8
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$458 USD
View
A
Retailer 9
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$539 USD
€513 EUR
View
B+
Retailer 10
-
$568 USD
View
A
Retailer 11
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$599 USD
£471 GBP
View
B+
Retailer 12
-
$618 USD
ZAR 9,977 ZAR
View
B+
Retailer 13
-
$680 USD
View
B+
Retailer 14
-
$686 USD
£540 GBP
View
Retailer 15
-
$718 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
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$867 USD
A$1,334 AUD
View
Retailer 17
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$887 USD
A$1,364 AUD
View
Price last confirmed 8 days ago
B
Retailer 18
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$987 USD
CA$1,371 CAD
View
B
Retailer 19
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$1,000 USD
View
B
Retailer 20
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$1,094 USD
View
B
Retailer 21
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$1,165 USD
View
B
Retailer 22
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$1,261 USD
View
B
Retailer 23
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$1,347 USD
View
B
Retailer 24
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$1,364 USD
£1,074 GBP
View
Most Expensive
B
Do Amore Diamonds
20-D10512 · Nov 2
$1,960 USD
View
24 more retailers have this diamond
Prices start from $249 USDSave up to $1,711 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
$249 USD