CaratHunter
Plans
Marquise|Lab Grown|IGI

1.05ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG739553730

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG739553730

Diamond specifications and retailer prices

From €182 EUR
As of November 4, 2026
Save €1,565 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,746 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739553730 or 739553730. Listed at 17 retailers as of November 4, 2026, with prices from €182 to €1,746, a €1,565 spread on the same certified stone. Do Amore Diamonds lists it at €1,746. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739553730
Dimensions10.61 × 5.32 × 3.24 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
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
10.61 mm5.32 mm1.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739553730
Side View
Table 59.0%Crown 35°Girdle: MediumPavilion 39.3°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: €1,746 EUR|Low: €178 EUR|High: €1,818 EUR|Avg: €752 EUR|-3.9%
Do Amore Diamonds
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
November 5, 2026
Retailer 13€182 EUR
Retailer 4€211 EUR
Retailer 9€212 EUR
Retailer 14€357 EUR
Retailer 16€389 EUR
Retailer 7€421 EUR
Retailer 12€426 EUR
Retailer 8€537 EUR
Retailer 10€609 EUR
Retailer 15€728 EUR
Retailer 3€770 EUR
Retailer 17€801 EUR
Retailer 2€995 EUR
Retailer 5€1,127 EUR
Retailer 11€1,283 EUR
Retailer 6€1,319 EUR
Do Amore Diamonds€1,746 EUR

30 data points across 17 retailers

17 retailers€182 EUR to €1,746 EUR

A+
Cheapest Retailer
-
€182 EUR
A
Retailer 2
-
€211 EUR
View
A
Retailer 3
-
€212 EUR
View
Final sale: no returns
A
Retailer 4
-
€357 EUR
View
A
Retailer 5
-
€389 EUR
View
A
Retailer 6
-
€421 EUR
View
Retailer 7
-
€426 EUR
View
Price last confirmed 8 days ago
A
Retailer 8
-
€537 EUR
View
B+
Retailer 9
-
€609 EUR
View
B+
Retailer 10
-
€728 EUR
View
B+
Retailer 11
-
€770 EUR
View
B+
Retailer 12
-
€801 EUR
View
B+
Retailer 13
-
€995 EUR
View
Retailer 14
-
€1,127 EUR
View
Price last confirmed 9 days ago
B+
Retailer 15
-
€1,283 EUR
View
Retailer 16
-
€1,319 EUR
View
Price last confirmed 29 days ago
Most Expensive
B
Do Amore Diamonds
27-35138FF1C · Nov 4
€1,746 EUR
$1,960 USD
View
16 more retailers have this diamond
Prices start from €182 EURSave up to €1,565 EUR

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+
1.05ct Marquise
€182 EUR