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Round|Lab Grown|IGI

2.55ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG610333442

Shape and cutting style on the report: Round brilliant

Certificate IGI LG610333442

Diamond specifications and retailer prices

From €933 EUR
$1,047 USD
As of November 1, 2026
Save €3,729 EUR (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,663 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 2.55ct lab-grown round diamond

This 2.55ct 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 LG610333442 or 610333442. Listed at 22 retailers as of November 1, 2026, with prices from €933 to €4,663, a €3,729 spread on the same certified stone. Rare Carat lists it at €4,663. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610333442
Dimensions8.80 × 8.75 × 5.39 mm
L/W Ratio1.01
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
8.80 mm8.75 mm2.55 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610333442
Side View
Table 58.0%Crown 33.8°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.4%

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: €4,663 EUR|Low: €896 EUR|High: €4,712 EUR|Avg: €2,116 EUR|-1.0%
Rare Carat
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 3, 2026
Retailer 14€933 EUR
Retailer 7€1,016 EUR
Retailer 4€1,046 EUR
Retailer 3€1,083 EUR
Retailer 13€1,239 EUR
Retailer 6€1,298 EUR
Retailer 2€1,547 EUR
Retailer 8€1,727 EUR
Retailer 9€1,763 EUR
Retailer 11€2,571 EUR
Retailer 12€2,795 EUR
Retailer 15€3,260 EUR
Retailer 5€3,630 EUR
Retailer 10€3,673 EUR
Rare Carat€4,663 EUR

42 data points across 15 retailers

22 retailers€933 EUR to €4,663 EUR

A
Cheapest Retailer
-
€933 EUR
$1,047 USD
A
Retailer 2
-
€1,016 EUR
$1,139 USD
View
A
Retailer 3
-
€1,046 EUR
$1,173 USD
View
Final sale: no returns
Retailer 4
-
€1,083 EUR
$1,215 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€1,083 EUR
$1,215 USD
View
A
Retailer 6
-
€1,239 EUR
$1,390 USD
View
A
Retailer 7
-
€1,255 EUR
HK$11,000 HKD
View
A
Retailer 8
-
€1,298 EUR
$1,456 USD
View
B+
Retailer 9
-
€1,547 EUR
£1,366 GBP
View
B+
Retailer 10
-
€1,727 EUR
$1,937 USD
View
B+
Retailer 11
-
€1,763 EUR
View
B+
Retailer 12
-
€1,788 EUR
$2,005 USD
View
B+
Retailer 13
-
€2,030 EUR
$2,277 USD
View
B+
Retailer 14
-
€2,264 EUR
$2,539 USD
View
B
Retailer 15
-
€2,571 EUR
A$4,437 AUD
View
B+
Retailer 16
-
€2,795 EUR
ZAR 50,636 ZAR
View
B
Retailer 17
-
€3,260 EUR
$3,656 USD
View
B
Retailer 18
-
€3,358 EUR
$3,766 USD
View
B
Retailer 19
-
€3,630 EUR
SGD 5,502 SGD
View
B
Retailer 20
-
€3,673 EUR
£3,244 GBP
View
B
Retailer 21
-
€3,781 EUR
$4,241 USD
View
Most Expensive
B
Rare Carat
159BL-385A · Nov 1
€4,663 EUR
$5,230 USD
View
21 more retailers have this diamond
Prices start from €933 EURSave up to €3,729 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 Round
€933 EUR