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Marquise|Lab Grown|IGI

2.05ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG799676676

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799676676

Diamond specifications and retailer prices

From €1,430 EUR
$1,598 USD
As of October 30, 2026
Save €4,862 EUR (77%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €6,292 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.05ct lab-grown marquise diamond

This 2.05ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799676676 or 799676676. Listed at 24 retailers as of October 30, 2026, with prices from €1,430 to €6,292, a €4,862 spread on the same certified stone. Brilliant Earth lists it at €6,292. 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

2.05
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676676
Dimensions12.69 × 6.69 × 4.18 mm
L/W Ratio1.90
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
12.69 mm6.69 mm2.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676676
Side View
Table 58.0%Crown 34.6°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €6,292 EUR|Low: €1,373 EUR|High: €6,903 EUR|Avg: €3,241 EUR|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 20€1,430 EUR
Retailer 7€1,557 EUR
Retailer 9€1,601 EUR
Retailer 14€1,659 EUR
Retailer 22€1,659 EUR
Retailer 8€1,805 EUR
Retailer 19€1,813 EUR
Retailer 6€1,868 EUR
Retailer 5€1,913 EUR
Retailer 2€2,351 EUR
Retailer 3€2,609 EUR
Retailer 16€2,620 EUR
Retailer 18€2,934 EUR
Retailer 4€3,110 EUR
Retailer 15€4,011 EUR
Retailer 21€4,266 EUR
Retailer 13€4,281 EUR
Retailer 17€4,764 EUR
Retailer 10€5,061 EUR
Retailer 11€5,544 EUR
Retailer 12€5,828 EUR
Brilliant Earth€6,292 EUR

41 data points across 22 retailers

24 retailers€1,430 EUR to €6,292 EUR

A
Cheapest Retailer
-
€1,430 EUR
$1,598 USD
A
Retailer 2
-
€1,557 EUR
$1,739 USD
View
A
Retailer 3
-
€1,601 EUR
$1,789 USD
View
Final sale: no returns
Retailer 4
-
€1,659 EUR
$1,854 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
€1,659 EUR
$1,854 USD
View
A
Retailer 6
-
€1,805 EUR
$2,016 USD
View
A
Retailer 7
-
€1,813 EUR
$2,025 USD
View
A
Retailer 8
-
€1,868 EUR
$2,087 USD
View
A
Retailer 9
-
€1,913 EUR
HK$16,700 HKD
View
A
Retailer 10
-
€2,351 EUR
£2,068 GBP
View
B+
Retailer 11
-
€2,609 EUR
$2,915 USD
View
B+
Retailer 12
-
€2,620 EUR
View
B+
Retailer 13
-
€2,934 EUR
$3,278 USD
View
Retailer 14
-
€3,060 EUR
$3,419 USD
View
Price last confirmed 83 days ago
B+
Retailer 15
-
€3,110 EUR
$3,474 USD
View
B
Retailer 16
-
€4,011 EUR
£3,528 GBP
View
B+
Retailer 17
-
€4,266 EUR
$4,766 USD
View
B+
Retailer 18
-
€4,281 EUR
ZAR 77,260 ZAR
View
B+
Retailer 19
-
€4,471 EUR
$4,995 USD
View
B
Retailer 20
-
€4,764 EUR
£4,191 GBP
View
B
Retailer 21
-
€5,061 EUR
$5,654 USD
View
B
Retailer 22
-
€5,544 EUR
SGD 8,370 SGD
View
B
Retailer 23
-
€5,828 EUR
$6,511 USD
View
Most Expensive
B
Brilliant Earth
19074504A · Oct 31
€6,292 EUR
$7,030 USD
View
23 more retailers have this diamond
Prices start from €1,430 EURSave up to €4,862 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
2.05ct Marquise
€1,430 EUR