CaratHunter
Plans
Marquise|Lab Grown|IGI

0.64ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG743561529

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743561529

Diamond specifications and retailer prices

From $279 USD
As of November 2, 2026
Save $2,201 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,480 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 LG743561529 or 743561529. Listed at 21 retailers as of November 2, 2026, with prices from $279 to $2,480, a $2,201 spread on the same certified stone. Do Amore Diamonds lists it at $2,480. 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 angle33.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743561529
Dimensions9.03 × 4.58 × 2.82 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.03 mm4.58 mm0.64 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743561529
Side View
Table 56.0%Crown 33.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.6%

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: Nov 2
Current: $680 USD|Low: $268 USD|High: $1,551 USD|Avg: $796 USD|+3.1%
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
November 2, 2026
Retailer 13$279 USD
Retailer 7$312 USD
Retailer 3$346 USD
Retailer 11$346 USD
Retailer 4$463 USD
Retailer 1$680 USD
Retailer 6$694 USD
Retailer 9$910 USD
Retailer 2$915 USD
Retailer 10$974 USD
Retailer 12$1,064 USD
Retailer 5$1,494 USD
Retailer 8$1,532 USD

45 data points across 13 retailers

21 retailers$279 USD to $2,480 USD

A
Cheapest Retailer
-
$279 USD
Retailer 2
-
$279 USD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$312 USD
View
Final sale: no returns
Retailer 4
-
$324 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$346 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$346 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$350 USD
View
A
Retailer 8
-
$463 USD
View
B+
Retailer 9
-
$680 USD
£536 GBP
View
B+
Retailer 10
-
$694 USD
ZAR 11,210 ZAR
View
B
Retailer 11
-
$910 USD
View
Retailer 12
-
$915 USD
A$1,408 AUD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$974 USD
A$1,498 AUD
View
B
Retailer 14
-
$1,064 USD
View
B
Retailer 15
-
$1,229 USD
View
Retailer 16
-
$1,229 USD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$1,392 USD
View
B
Retailer 18
-
$1,443 USD
View
B
Retailer 19
-
$1,494 USD
£1,176 GBP
View
B
Retailer 20
-
$1,532 USD
£1,206 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1605AAC91 · Nov 2
$2,480 USD
View
20 more retailers have this diamond
Prices start from $279 USDSave up to $2,201 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
$279 USD