CaratHunter
Plans
Marquise|Lab Grown|IGI

0.55ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG750596706

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG750596706

Diamond specifications and retailer prices

From $217 USD
As of November 2, 2026
Save $1,873 USD (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,090 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.55ct lab-grown marquise diamond

This 0.55ct 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 LG750596706 or 750596706. Listed at 27 retailers as of November 2, 2026, with prices from $217 to $2,090, a $1,873 spread on the same certified stone. Do Amore Diamonds lists it at $2,090. 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

0.55
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750596706
Dimensions8.93 × 4.22 × 2.49 mm
L/W Ratio2.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.93 mm4.22 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750596706
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 59.0%

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: $589 USD|Low: $209 USD|High: $1,205 USD|Avg: $562 USD|-1.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 3$217 USD
Retailer 17$242 USD
Retailer 7$252 USD
Retailer 5$269 USD
Retailer 8$269 USD
Retailer 10$349 USD
Retailer 2$400 USD
Retailer 13$476 USD
Retailer 18$488 USD
Retailer 12$540 USD
Retailer 11$558 USD
Retailer 1$589 USD
Retailer 4$590 USD
Retailer 15$755 USD
Retailer 16$758 USD
Retailer 9$904 USD
Retailer 6$956 USD
Retailer 14$1,198 USD

42 data points across 18 retailers

27 retailers$217 USD to $2,090 USD

A
Cheapest Retailer
-
$217 USD
A
Retailer 2
-
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$252 USD
View
Retailer 4
-
$269 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$269 USD
View
A
Retailer 6
-
$298 USD
View
A
Retailer 7
-
$349 USD
View
A
Retailer 8
-
$400 USD
View
A
Retailer 9
-
$476 USD
€453 EUR
View
A
Retailer 10
-
$488 USD
View
B+
Retailer 11
-
$540 USD
ZAR 8,729 ZAR
View
B+
Retailer 12
-
$558 USD
£440 GBP
View
B+
Retailer 13
-
$589 USD
£464 GBP
View
Retailer 14
-
$590 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$617 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$755 USD
A$1,162 AUD
View
B+
Retailer 17
-
$758 USD
A$1,166 AUD
View
B
Retailer 18
-
$849 USD
CA$1,179 CAD
View
B
Retailer 19
-
$904 USD
View
B
Retailer 20
-
$956 USD
View
B
Retailer 21
-
$1,001 USD
View
B
Retailer 22
-
$1,127 USD
View
B
Retailer 23
-
$1,127 USD
View
B
Retailer 24
-
$1,198 USD
£943 GBP
View
B
Retailer 25
-
$1,248 USD
View
B
Retailer 26
-
$1,680 USD
View
Most Expensive
B
Do Amore Diamonds
27-8ED06B383 · Nov 2
$2,090 USD
View
26 more retailers have this diamond
Prices start from $217 USDSave up to $1,873 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
0.55ct Marquise
$217 USD