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Marquise|Lab Grown|IGI

2.55ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG842659985

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842659985

Diamond specifications and retailer prices

From €440 EUR
$493 USD
As of November 2, 2026
Save €3,118 EUR (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €3,557 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.55ct lab-grown marquise diamond

This 2.55ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842659985 or 842659985. Listed at 24 retailers as of November 2, 2026, with prices from €440 to €3,557, a €3,118 spread on the same certified stone. Brilliant Earth lists it at €3,557. 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

2.55
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842659985
Dimensions13.88 × 7.02 × 4.56 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.88 mm7.02 mm2.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842659985
Side View
Table 55.0%Crown 36.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
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 2
Current: €3,557 EUR|Low: €440 EUR|High: €4,725 EUR|Avg: €1,286 EUR|-24.7%
Brilliant Earth
Retailer 2
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Retailer 25
November 2, 2026
Retailer 5€440 EUR
Retailer 12€492 EUR
Retailer 16€492 EUR
Retailer 4€518 EUR
Retailer 8€545 EUR
Retailer 15€545 EUR
Retailer 11€669 EUR
Retailer 20€727 EUR
Retailer 25€789 EUR
Retailer 7€856 EUR
Retailer 13€906 EUR
Retailer 3€1,139 EUR
Retailer 22€1,186 EUR
Retailer 17€1,200 EUR
Retailer 23€1,209 EUR
Retailer 2€1,314 EUR
Retailer 6€1,433 EUR
Retailer 18€1,772 EUR
Retailer 14€1,775 EUR
Retailer 9€1,897 EUR
Retailer 21€2,002 EUR
Retailer 10€2,037 EUR
Retailer 19€2,274 EUR
Retailer 24€2,684 EUR
Brilliant Earth€3,557 EUR

21 data points across 25 retailers

24 retailers€440 EUR to €3,557 EUR

A
Cheapest Retailer
-
€440 EUR
$493 USD
A
Retailer 2
-
€492 EUR
$552 USD
View
Final sale: no returns
A
Retailer 3
-
€492 EUR
$552 USD
View
Retailer 4
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€545 EUR
$611 USD
View
Price last confirmed 17 days ago
A
Retailer 5
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€545 EUR
$611 USD
View
A
Retailer 6
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€669 EUR
$750 USD
View
A
Retailer 7
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€727 EUR
$815 USD
View
A
Retailer 8
-
€789 EUR
View
A
Retailer 9
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€856 EUR
$960 USD
View
A
Retailer 10
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€906 EUR
£800 GBP
View
A
Retailer 11
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€1,139 EUR
$1,278 USD
View
A
Retailer 12
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€1,186 EUR
$1,330 USD
View
Retailer 13
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€1,200 EUR
$1,346 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
€1,209 EUR
A$2,086 AUD
View
B+
Retailer 15
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€1,314 EUR
ZAR 23,802 ZAR
View
B+
Retailer 16
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€1,433 EUR
$1,607 USD
View
B+
Retailer 17
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€1,772 EUR
$1,988 USD
View
B+
Retailer 18
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€1,775 EUR
$1,991 USD
View
B
Retailer 19
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€1,897 EUR
$2,127 USD
View
B
Retailer 20
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€2,002 EUR
A$3,454 AUD
View
B
Retailer 21
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€2,037 EUR
$2,285 USD
View
B
Retailer 22
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€2,274 EUR
£2,008 GBP
View
B
Retailer 23
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€2,684 EUR
$3,010 USD
View
Most Expensive
B
Brilliant Earth
21739526A · Nov 2
€3,557 EUR
$3,990 USD
View
23 more retailers have this diamond
Prices start from €440 EURSave up to €3,118 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
2.55ct Marquise
€440 EUR