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Marquise|Lab Grown|IGI

2.09ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG628424316

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG628424316

Diamond specifications and retailer prices

From €1,468 EUR
$1,640 USD
As of October 31, 2026
Save €9,058 EUR (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €11,493 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG628424316 or 628424316. Listed at 26 retailers as of October 31, 2026, with a 617% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.09
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628424316
Dimensions13.11 × 6.74 × 4.15 mm
L/W Ratio1.95
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
13.11 mm6.74 mm2.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628424316
Side View
Table 63.0%Crown 35.3°Girdle: MED-STKPavilion 36.8°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: Oct 31
Current: €4,649 EUR|Low: €1,713 EUR|High: €7,264 EUR|Avg: €4,149 EUR|-0.1%
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 1, 2026
Retailer 11€1,873 EUR
Retailer 6€1,912 EUR
Retailer 15€1,924 EUR
Retailer 8€2,693 EUR
Retailer 13€2,800 EUR
Retailer 14€2,932 EUR
Retailer 4€3,671 EUR
Retailer 7€4,051 EUR
Retailer 1€4,649 EUR
Retailer 3€4,781 EUR
Retailer 10€5,053 EUR
Retailer 12€5,624 EUR
Retailer 2€5,729 EUR
Retailer 5€6,721 EUR
Retailer 9€7,155 EUR

43 data points across 15 retailers

26 retailers€1,468 EUR to €10,526 EUR

A
Cheapest Retailer
-
€1,468 EUR
$1,640 USD
Retailer 2
-
€1,530 EUR
$1,709 USD
View
Price last confirmed 13 days ago
Retailer 3
-
€1,664 EUR
$1,859 USD
View
Price last confirmed 17 days ago
Retailer 4
-
€1,774 EUR
$1,982 USD
View
Price last confirmed 20 days ago
Retailer 5
-
€1,774 EUR
$1,982 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
€1,873 EUR
$2,093 USD
View
Final sale: no returns
A
Retailer 7
-
€1,912 EUR
$2,136 USD
View
A
Retailer 8
-
€1,924 EUR
$2,150 USD
View
A
Retailer 9
-
€2,326 EUR
HK$20,300 HKD
View
B+
Retailer 10
-
€2,693 EUR
£2,369 GBP
View
Retailer 11
-
€2,800 EUR
$3,128 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
€2,932 EUR
$3,276 USD
View
Retailer 13
-
€3,671 EUR
$4,101 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
€4,051 EUR
£3,564 GBP
View
B
Retailer 15
-
€4,649 EUR
A$7,991 AUD
View
B
Retailer 16
-
€4,781 EUR
$5,341 USD
View
B+
Retailer 17
-
€5,053 EUR
ZAR 91,202 ZAR
View
B
Retailer 18
-
€5,316 EUR
$5,939 USD
View
B+
Retailer 19
-
€5,624 EUR
£4,947 GBP
View
B
Retailer 20
-
€5,729 EUR
$6,400 USD
View
Retailer 21
-
€5,908 EUR
$6,600 USD
View
Price last confirmed 31 days ago
B
Retailer 22
-
€6,721 EUR
SGD 10,147 SGD
View
B
Retailer 23
-
€6,860 EUR
$7,664 USD
View
B
Retailer 24
-
€7,155 EUR
A$12,298 AUD
View
B
Retailer 25
-
€10,526 EUR
$11,760 USD
View
Most Expensive
Do Amore Diamonds
23-628424316 · Nov 1
€11,493 EUR
$12,840 USD
View
Price under review
25 more retailers have this diamond
Prices start from €1,468 EURSave up to €9,058 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
2.09ct Marquise
€1,468 EUR