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Round|Lab Grown|IGI

2.56ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG809601333

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809601333

Diamond specifications and retailer prices

From €607 EUR
$681 USD
As of November 1, 2026
Save €3,935 EUR (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €4,543 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 2.56ct lab-grown round diamond

This 2.56ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809601333 or 809601333. Listed at 23 retailers as of November 1, 2026, with prices from €607 to €4,543, a €3,935 spread on the same certified stone. Rare Carat lists it at €4,543. 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

2.56
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809601333
Dimensions8.81 × 8.78 × 5.38 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.81 mm8.78 mm2.56 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809601333
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.1%

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 1
Current: €4,543 EUR|Low: €607 EUR|High: €4,543 EUR|Avg: €1,509 EUR
Rare Carat
Retailer 2
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Retailer 20
November 3, 2026
Retailer 3€607 EUR
Retailer 10€661 EUR
Retailer 4€704 EUR
Retailer 8€833 EUR
Retailer 19€860 EUR
Retailer 15€901 EUR
Retailer 5€958 EUR
Retailer 20€1,009 EUR
Retailer 14€1,118 EUR
Retailer 2€1,124 EUR
Retailer 18€1,543 EUR
Retailer 17€1,673 EUR
Retailer 6€1,688 EUR
Retailer 13€1,819 EUR
Retailer 7€1,981 EUR
Retailer 11€2,416 EUR
Retailer 9€2,430 EUR
Retailer 16€2,968 EUR
Retailer 12€3,409 EUR
Rare Carat€4,543 EUR

28 data points across 20 retailers

23 retailers€607 EUR to €4,543 EUR

A
Cheapest Retailer
-
€607 EUR
$681 USD
A
Retailer 2
-
€661 EUR
$741 USD
View
A
Retailer 3
-
€704 EUR
$790 USD
View
Retailer 4
-
€708 EUR
$794 USD
View
Price last confirmed 17 days ago
A
Retailer 5
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€833 EUR
HK$7,300 HKD
View
A
Retailer 6
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€860 EUR
$965 USD
View
A
Retailer 7
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€901 EUR
£796 GBP
View
A
Retailer 8
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€958 EUR
$1,074 USD
View
A
Retailer 9
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€1,009 EUR
$1,132 USD
View
A
Retailer 10
-
€1,118 EUR
View
A
Retailer 11
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€1,124 EUR
£993 GBP
View
B+
Retailer 12
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€1,543 EUR
$1,731 USD
View
B+
Retailer 13
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€1,673 EUR
A$2,886 AUD
View
B+
Retailer 14
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€1,688 EUR
$1,893 USD
View
B+
Retailer 15
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€1,819 EUR
ZAR 32,963 ZAR
View
B+
Retailer 16
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€1,981 EUR
$2,222 USD
View
B
Retailer 17
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€2,338 EUR
$2,622 USD
View
B
Retailer 18
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€2,415 EUR
$2,709 USD
View
B
Retailer 19
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€2,416 EUR
SGD 3,662 SGD
View
B
Retailer 20
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€2,430 EUR
$2,725 USD
View
B+
Retailer 21
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€2,968 EUR
£2,621 GBP
View
B
Retailer 22
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€3,409 EUR
$3,823 USD
View
Most Expensive
B
Rare Carat
AJ-00002221 · Nov 1
€4,543 EUR
$5,095 USD
View
22 more retailers have this diamond
Prices start from €607 EURSave up to €3,935 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
2.56ct Round
€607 EUR