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Marquise|Lab Grown|IGI

0.56ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG745526361

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG745526361

Diamond specifications and retailer prices

From $248 USD
As of November 2, 2026
Save $1,117 USD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,380 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.56ct lab-grown marquise diamond

This 0.56ct 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 LG745526361 or 745526361. Listed at 21 retailers as of October 29, 2026, with a 451% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.56
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745526361
Dimensions8.66 × 4.33 × 2.61 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.66 mm4.33 mm0.56 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745526361
Side View
Table 57.0%Crown 33.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.3%

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 2
Current: $591 USD|Low: $238 USD|High: $1,374 USD|Avg: $696 USD|+2.3%
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$248 USD
Retailer 5$277 USD
Retailer 2$307 USD
Retailer 12$307 USD
Retailer 3$410 USD
Retailer 1$591 USD
Retailer 6$615 USD
Retailer 10$794 USD
Retailer 7$800 USD
Retailer 9$861 USD
Retailer 11$990 USD
Retailer 4$1,326 USD
Retailer 8$1,365 USD

43 data points across 13 retailers

21 retailers$248 USD to $1,365 USD

Retailer 1
-
$248 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$248 USD
View
A
Retailer 3
-
$277 USD
View
Final sale: no returns
Retailer 4
-
$287 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$307 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$307 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$309 USD
View
A
Retailer 8
-
$410 USD
View
B+
Retailer 9
-
$591 USD
£465 GBP
View
B+
Retailer 10
-
$615 USD
ZAR 9,935 ZAR
View
B+
Retailer 11
-
$794 USD
A$1,221 AUD
View
B
Retailer 12
-
$800 USD
View
B+
Retailer 13
-
$861 USD
A$1,325 AUD
View
B
Retailer 14
-
$990 USD
View
Retailer 15
-
$1,089 USD
View
Price last confirmed 33 days ago
B
Retailer 16
-
$1,089 USD
View
B
Retailer 17
-
$1,257 USD
View
B
Retailer 18
-
$1,326 USD
£1,044 GBP
View
B
Retailer 19
-
$1,344 USD
View
B
Retailer 20
-
$1,365 USD
£1,075 GBP
View
Most Expensive
Do Amore Diamonds
27-CF5E40999 · Nov 2
$2,380 USD
View
Price under review
20 more retailers have this diamond
Prices start from $248 USDSave up to $1,117 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
0.56ct Marquise
$248 USD