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Marquise|Lab Grown|IGI

1.75ct G IF Marquise Lab Grown Diamond

EX • G/IF • IGI LG632416912

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG632416912

Diamond specifications and retailer prices

From €947 EUR
As of November 6, 2026
Save €5,914 EUR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €6,861 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.75ct lab-grown marquise diamond

This 1.75ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG632416912 or 632416912. Listed at 19 retailers as of November 6, 2026, with prices from €947 to €6,861, a €5,914 spread on the same certified stone. Do Amore Diamonds lists it at €6,861. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632416912
Dimensions12.22 × 6.36 × 3.99 mm
L/W Ratio1.92
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
12.22 mm6.36 mm1.75 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632416912
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: €2,518 EUR|Low: €1,052 EUR|High: €5,552 EUR|Avg: €2,257 EUR|+2.1%
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
November 6, 2026
Retailer 15€1,052 EUR
Retailer 6€1,179 EUR
Retailer 2€1,440 EUR
Retailer 8€1,506 EUR
Retailer 11€1,820 EUR
Retailer 13€1,975 EUR
Retailer 14€2,061 EUR
Retailer 12€2,257 EUR
Retailer 5€2,414 EUR
Retailer 1€2,518 EUR
Retailer 7€2,730 EUR
Retailer 3€2,805 EUR
Retailer 9€3,347 EUR
Retailer 4€3,462 EUR
Retailer 10€5,552 EUR

40 data points across 15 retailers

19 retailers€947 EUR to €6,861 EUR

Retailer 1
-
€897 EUR
Price last confirmed 21 days ago
A
Retailer 2
-
€947 EUR
View
A
Retailer 3
-
€1,052 EUR
View
A
Retailer 4
-
€1,179 EUR
View
A
Retailer 5
-
€1,440 EUR
View
A
Retailer 6
-
€1,506 EUR
View
B+
Retailer 7
-
€1,820 EUR
View
B+
Retailer 8
-
€2,061 EUR
View
B+
Retailer 9
-
€2,257 EUR
View
B
Retailer 10
-
€2,414 EUR
View
B
Retailer 11
-
€2,518 EUR
View
B
Retailer 12
-
€2,730 EUR
View
Retailer 13
-
€2,782 EUR
View
Price last confirmed 22 days ago
B
Retailer 14
-
€2,805 EUR
View
B
Retailer 15
-
€3,347 EUR
View
B
Retailer 16
-
€3,462 EUR
View
B
Retailer 17
-
€3,524 EUR
View
B
Retailer 18
-
€5,552 EUR
View
Most Expensive
B
Do Amore Diamonds
27-E5B79BF58 · Nov 6
€6,861 EUR
$7,660 USD
View
18 more retailers have this diamond
Prices start from €947 EURSave up to €5,914 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
1.75ct Marquise
€947 EUR