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Marquise|Lab Grown|IGI

1.05ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG692560284

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG692560284

Diamond specifications and retailer prices

From €216 EUR
As of November 5, 2026
Save €1,638 EUR (88%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €1,853 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 LG692560284 or 692560284. Listed at 29 retailers as of November 4, 2026, with prices from €216 to €1,853, a €1,638 spread on the same certified stone. Do Amore Diamonds lists it at €1,853. 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 angle33.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692560284
Dimensions10.96 × 5.25 × 3.23 mm
L/W Ratio2.09
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
10.96 mm5.25 mm1.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692560284
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.5%

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 5
Current: €1,853 EUR|Low: €193 EUR|High: €2,254 EUR|Avg: €752 EUR
Do Amore Diamonds
Retailer 2
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Retailer 23
November 5, 2026
Retailer 12€193 EUR
Retailer 2€216 EUR
Retailer 9€240 EUR
Retailer 8€374 EUR
Retailer 23€376 EUR
Retailer 11€412 EUR
Retailer 16€428 EUR
Retailer 22€443 EUR
Retailer 5€450 EUR
Retailer 18€456 EUR
Retailer 13€495 EUR
Retailer 6€580 EUR
Retailer 17€648 EUR
Retailer 15€757 EUR
Retailer 4€773 EUR
Retailer 14€897 EUR
Retailer 10€1,002 EUR
Retailer 19€1,059 EUR
Retailer 7€1,111 EUR
Retailer 3€1,127 EUR
Retailer 20€1,283 EUR
Retailer 21€1,305 EUR
Do Amore Diamonds€1,853 EUR

40 data points across 23 retailers

29 retailers€216 EUR to €1,853 EUR

Retailer 1
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€193 EUR
Price last confirmed 29 days ago
A
Retailer 2
-
€216 EUR
View
Final sale: no returns
Retailer 3
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€240 EUR
View
Price last confirmed 29 days ago
Retailer 4
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€240 EUR
View
Price last confirmed 27 days ago
Retailer 5
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€252 EUR
View
Price last confirmed 37 days ago
Retailer 6
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€293 EUR
View
Price last confirmed 38 days ago
Retailer 7
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€309 EUR
View
Price last confirmed 38 days ago
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Retailer 8
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€374 EUR
View
A
Retailer 9
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€376 EUR
View
A
Retailer 10
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€412 EUR
View
Retailer 11
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€443 EUR
View
Price last confirmed 8 days ago
A
Retailer 12
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€450 EUR
View
A
Retailer 13
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€456 EUR
View
A
Retailer 14
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€495 EUR
View
A
Retailer 15
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€580 EUR
View
B+
Retailer 16
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€648 EUR
View
B+
Retailer 17
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€757 EUR
View
B+
Retailer 18
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€773 EUR
View
B+
Retailer 19
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€850 EUR
View
Retailer 20
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€850 EUR
View
Price last confirmed 27 days ago
B+
Retailer 21
-
€897 EUR
View
B+
Retailer 22
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€1,002 EUR
View
B+
Retailer 23
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€1,059 EUR
View
Retailer 24
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€1,111 EUR
View
Price last confirmed 37 days ago
B
Retailer 25
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€1,111 EUR
View
Retailer 26
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€1,127 EUR
View
Price last confirmed 9 days ago
B
Retailer 27
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€1,283 EUR
View
B+
Retailer 28
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€1,305 EUR
View
Most Expensive
B
Do Amore Diamonds
27-0A434B4E0 · Nov 4
€1,853 EUR
$2,080 USD
View
28 more retailers have this diamond
Prices start from €216 EURSave up to €1,638 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
€216 EUR