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Marquise|Lab Grown|IGI

0.64ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG845658708

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845658708

Diamond specifications and retailer prices

From $260 USD
As of November 1, 2026
Save $1,039 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,299 USD at Reve Diamonds · As of November 1, 2026
View at Reve 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 very-good cut grade and certified by IGI LG845658708 or 845658708. Listed at 14 retailers as of November 1, 2026, with prices from $260 to $1,299, a $1,039 spread on the same certified stone. Reve Diamonds lists it at $1,299. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.64
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845658708
Dimensions9.15 × 4.37 × 2.68 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.15 mm4.37 mm0.64 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845658708
Side View
Table 61.0%Crown 36°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 61.3%

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: Nov 1
Current: $541 USD|Low: $260 USD|High: $1,299 USD|Avg: $675 USD|-0.2%
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
Reve Diamonds
November 2, 2026
Retailer 13$260 USD
Retailer 10$320 USD
Retailer 3$441 USD
Retailer 12$480 USD
Retailer 11$488 USD
Retailer 6$525 USD
Retailer 1$541 USD
Retailer 8$720 USD
Retailer 2$736 USD
Retailer 5$780 USD
Retailer 7$932 USD
Retailer 4$981 USD
Retailer 9$1,163 USD
Reve Diamonds$1,299 USD

7 data points across 14 retailers

14 retailers$260 USD to $1,299 USD

A
Cheapest Retailer
-
$260 USD
Final sale: no returns
A
Retailer 2
-
$320 USD
HK$2,500 HKD
View
A
Retailer 3
-
$441 USD
View
A
Retailer 4
-
$480 USD
View
A
Retailer 5
-
$488 USD
View
B+
Retailer 6
-
$525 USD
ZAR 8,481 ZAR
View
A
Retailer 7
-
$541 USD
£426 GBP
View
B+
Retailer 8
-
$720 USD
View
B
Retailer 9
-
$736 USD
A$1,132 AUD
View
B+
Retailer 10
-
$780 USD
SGD 1,054 SGD
View
B
Retailer 11
-
$932 USD
View
B
Retailer 12
-
$981 USD
View
B
Retailer 13
-
$1,163 USD
£916 GBP
View
Most Expensive
B
Reve Diamonds
8A5144B30 · Nov 1
$1,299 USD
View
13 more retailers have this diamond
Prices start from $260 USDSave up to $1,039 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
$260 USD