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Round|Lab Grown|IGI

2.18ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG724582977

Shape and cutting style on the report: Round brilliant

Certificate IGI LG724582977

Diamond specifications and retailer prices

From €463 EUR
$517 USD
As of October 29, 2026
Save €2,706 EUR (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €4,323 EUR at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 2.18ct lab-grown round diamond

This 2.18ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG724582977 or 724582977. Listed at 23 retailers as of October 28, 2026, with a 585% 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

2.18
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724582977
Dimensions8.35 × 8.31 × 5.15 mm
L/W Ratio1.00
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
8.35 mm8.31 mm2.18 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724582977
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.8%

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 29
Current: €4,323 EUR|Low: €444 EUR|High: €4,323 EUR|Avg: €1,352 EUR
Brilliant Earth
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
Retailer 16
November 1, 2026
Retailer 3€463 EUR
Retailer 8€517 EUR
Retailer 6€518 EUR
Retailer 4€574 EUR
Retailer 13€698 EUR
Retailer 16€770 EUR
Retailer 9€858 EUR
Retailer 2€886 EUR
Retailer 10€1,273 EUR
Retailer 15€1,298 EUR
Retailer 11€1,384 EUR
Retailer 7€1,508 EUR
Retailer 5€2,127 EUR
Retailer 14€2,397 EUR
Retailer 12€3,169 EUR
Brilliant Earth€4,323 EUR

45 data points across 16 retailers

23 retailers€463 EUR to €3,169 EUR

A
Cheapest Retailer
-
€463 EUR
$517 USD
A
Retailer 2
-
€517 EUR
$578 USD
View
Final sale: no returns
A
Retailer 3
-
€518 EUR
$579 USD
View
Retailer 4
-
€574 EUR
$641 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€574 EUR
$641 USD
View
A
Retailer 6
-
€698 EUR
$780 USD
View
A
Retailer 7
-
€770 EUR
$860 USD
View
A
Retailer 8
-
€858 EUR
View
A
Retailer 9
-
€886 EUR
£779 GBP
View
A
Retailer 10
-
€1,200 EUR
$1,341 USD
View
A
Retailer 11
-
€1,273 EUR
A$2,188 AUD
View
A
Retailer 12
-
€1,298 EUR
$1,450 USD
View
A
Retailer 13
-
€1,384 EUR
ZAR 24,976 ZAR
View
B+
Retailer 14
-
€1,508 EUR
$1,685 USD
View
B+
Retailer 15
-
€1,865 EUR
$2,084 USD
View
B+
Retailer 16
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€1,973 EUR
$2,204 USD
View
B+
Retailer 17
-
€2,127 EUR
$2,376 USD
View
B+
Retailer 18
-
€2,397 EUR
£2,109 GBP
View
Retailer 19
-
€2,858 EUR
$3,193 USD
View
Price last confirmed 52 days ago
Retailer 20
-
€2,949 EUR
$3,295 USD
View
Price last confirmed 24 days ago
B
Retailer 21
-
€3,169 EUR
$3,540 USD
View
B
Retailer 22
-
€3,169 EUR
$3,540 USD
View
Most Expensive
Brilliant Earth
21272268A · Oct 10
€4,323 EUR
$4,830 USD
View
Price last confirmed 21 days ago
22 more retailers have this diamond
Prices start from €463 EURSave up to €2,706 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
2.18ct Round
€463 EUR