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Marquise|Lab Grown|IGI

0.65ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG743537975

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743537975

Diamond specifications and retailer prices

From €244 EUR
$273 USD
As of October 30, 2026
Save €1,474 EUR (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,719 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.65ct lab-grown marquise diamond

This 0.65ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743537975 or 743537975. Listed at 17 retailers as of October 30, 2026, with prices from €244 to €1,719, a €1,474 spread on the same certified stone. Do Amore Diamonds lists it at €1,719. 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

0.65
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743537975
Dimensions9.34 × 4.52 × 2.74 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.34 mm4.52 mm0.65 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG743537975
Side View
Table 60.0%Crown 33.2°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 60.6%

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: Oct 30
Current: €1,719 EUR|Low: €163 EUR|High: €1,719 EUR|Avg: €657 EUR
Do Amore Diamonds
Retailer 2
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Retailer 20
October 31, 2026
Retailer 8€244 EUR
Retailer 5€304 EUR
Retailer 18€340 EUR
Retailer 20€403 EUR
Retailer 10€407 EUR
Retailer 11€525 EUR
Retailer 3€541 EUR
Retailer 2€574 EUR
Retailer 16€594 EUR
Retailer 13€596 EUR
Retailer 15€605 EUR
Retailer 6€644 EUR
Retailer 12€862 EUR
Retailer 14€865 EUR
Retailer 9€883 EUR
Retailer 19€1,022 EUR
Retailer 7€1,112 EUR
Retailer 4€1,193 EUR
Retailer 17€1,205 EUR
Do Amore Diamonds€1,719 EUR

21 data points across 20 retailers

17 retailers€244 EUR to €1,719 EUR

A
Cheapest Retailer
-
€244 EUR
$273 USD
Final sale: no returns
A
Retailer 2
-
€304 EUR
$340 USD
View
A
Retailer 3
-
€340 EUR
$380 USD
View
A
Retailer 4
-
€403 EUR
$450 USD
View
B+
Retailer 5
-
€535 EUR
$598 USD
View
B+
Retailer 6
-
€541 EUR
ZAR 9,765 ZAR
View
B+
Retailer 7
-
€574 EUR
£505 GBP
View
B+
Retailer 8
-
€596 EUR
$666 USD
View
B+
Retailer 9
-
€605 EUR
£532 GBP
View
B+
Retailer 10
-
€644 EUR
$720 USD
View
B
Retailer 11
-
€865 EUR
CA$1,343 CAD
View
B
Retailer 12
-
€883 EUR
$987 USD
View
B
Retailer 13
-
€1,022 EUR
$1,142 USD
View
B
Retailer 14
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€1,112 EUR
$1,242 USD
View
B
Retailer 15
-
€1,193 EUR
$1,333 USD
View
B
Retailer 16
-
€1,205 EUR
£1,060 GBP
View
Most Expensive
B
Do Amore Diamonds
20-D44635 · Oct 31
€1,719 EUR
$1,920 USD
View
16 more retailers have this diamond
Prices start from €244 EURSave up to €1,474 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
0.65ct Marquise
€244 EUR