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Marquise|Lab Grown|IGI

1.02ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG654433606

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG654433606

Diamond specifications and retailer prices

From €211 EUR
As of November 5, 2026
Save €1,597 EUR (88%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €1,809 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown marquise diamond

This 1.02ct 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 LG654433606 or 654433606. Listed at 29 retailers as of November 4, 2026, with prices from €211 to €1,809, a €1,597 spread on the same certified stone. Do Amore Diamonds lists it at €1,809. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654433606
Dimensions10.68 × 5.21 × 3.21 mm
L/W Ratio2.05
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
10.68 mm5.21 mm1.02 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654433606
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.6%

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: €1,809 EUR|Low: €188 EUR|High: €2,192 EUR|Avg: €753 EUR
Do Amore Diamonds
Retailer 2
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Retailer 22
November 5, 2026
Retailer 12€188 EUR
Retailer 2€211 EUR
Retailer 9€233 EUR
Retailer 22€364 EUR
Retailer 8€365 EUR
Retailer 11€390 EUR
Retailer 21€433 EUR
Retailer 6€444 EUR
Retailer 17€445 EUR
Retailer 13€481 EUR
Retailer 14€563 EUR
Retailer 16€632 EUR
Retailer 3€739 EUR
Retailer 5€754 EUR
Retailer 15€880 EUR
Retailer 10€981 EUR
Retailer 18€1,033 EUR
Retailer 4€1,096 EUR
Retailer 7€1,096 EUR
Retailer 19€1,247 EUR
Retailer 20€1,267 EUR
Do Amore Diamonds€1,809 EUR

39 data points across 22 retailers

29 retailers€211 EUR to €1,809 EUR

Retailer 1
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€188 EUR
Price last confirmed 29 days ago
A
Retailer 2
-
€211 EUR
View
Final sale: no returns
Retailer 3
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€233 EUR
View
Price last confirmed 29 days ago
Retailer 4
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€233 EUR
View
Price last confirmed 27 days ago
Retailer 5
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€246 EUR
View
Price last confirmed 37 days ago
Retailer 6
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€285 EUR
View
Price last confirmed 38 days ago
Retailer 7
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€301 EUR
View
Price last confirmed 38 days ago
A
Retailer 8
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€364 EUR
View
A
Retailer 9
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€365 EUR
View
A
Retailer 10
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€390 EUR
View
Retailer 11
-
€433 EUR
View
Price last confirmed 8 days ago
A
Retailer 12
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€444 EUR
View
A
Retailer 13
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€445 EUR
View
A
Retailer 14
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€481 EUR
View
B+
Retailer 15
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€563 EUR
View
B+
Retailer 16
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€632 EUR
View
B+
Retailer 17
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€739 EUR
View
B+
Retailer 18
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€754 EUR
View
B+
Retailer 19
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€829 EUR
View
Retailer 20
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€829 EUR
View
Price last confirmed 27 days ago
B+
Retailer 21
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€880 EUR
View
B
Retailer 22
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€981 EUR
View
B+
Retailer 23
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€1,033 EUR
View
Retailer 24
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€1,083 EUR
View
Price last confirmed 37 days ago
Retailer 25
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€1,096 EUR
View
Price last confirmed 9 days ago
B
Retailer 26
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€1,096 EUR
View
B
Retailer 27
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€1,247 EUR
View
B
Retailer 28
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€1,267 EUR
View
Most Expensive
B
Do Amore Diamonds
27-2A40C437F · Nov 4
€1,809 EUR
$2,030 USD
View
28 more retailers have this diamond
Prices start from €211 EURSave up to €1,597 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
1.02ct Marquise
€211 EUR