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Round|Lab Grown|IGI

2.21ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG677570927

Shape and cutting style on the report: Round brilliant

Certificate IGI LG677570927

Diamond specifications and retailer prices

From €355 EUR
$397 USD
As of October 29, 2026
Save €1,377 EUR (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,732 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.21ct lab-grown round diamond

This 2.21ct 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 LG677570927 or 677570927. Listed at 18 retailers as of October 29, 2026, with prices from €355 to €1,732, a €1,377 spread on the same certified stone. MOH London lists it at €1,732. 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

2.21
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677570927
Dimensions8.34 × 8.39 × 5.17 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
8.34 mm8.39 mm2.21 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677570927
Side View
Table 56.0%Crown 33.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.7%

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: Oct 29
Current: €1,732 EUR|Low: €341 EUR|High: €1,805 EUR|Avg: €854 EUR|-0.7%
MOH London
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
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Retailer 17
November 1, 2026
Retailer 9€355 EUR
Retailer 13€388 EUR
Retailer 17€389 EUR
Retailer 14€431 EUR
Retailer 2€480 EUR
Retailer 15€564 EUR
Retailer 8€607 EUR
Retailer 11€674 EUR
Retailer 10€779 EUR
Retailer 5€976 EUR
Retailer 6€1,064 EUR
Retailer 12€1,190 EUR
Retailer 7€1,237 EUR
Retailer 16€1,386 EUR
Retailer 4€1,419 EUR
Retailer 3€1,614 EUR
MOH London€1,732 EUR

36 data points across 17 retailers

18 retailers€355 EUR to €1,732 EUR

A
Cheapest Retailer
-
€355 EUR
$397 USD
A
Retailer 2
-
€388 EUR
$434 USD
View
Final sale: no returns
A
Retailer 3
-
€389 EUR
$435 USD
View
A
Retailer 4
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€431 EUR
$481 USD
View
A
Retailer 5
-
€441 EUR
$493 USD
View
A
Retailer 6
-
€480 EUR
£422 GBP
View
A
Retailer 7
-
€564 EUR
$630 USD
View
A
Retailer 8
-
€607 EUR
$678 USD
View
A
Retailer 9
-
€674 EUR
$753 USD
View
A
Retailer 10
-
€779 EUR
£685 GBP
View
A
Retailer 11
-
€976 EUR
A$1,677 AUD
View
A
Retailer 12
-
€1,064 EUR
ZAR 19,196 ZAR
View
A
Retailer 13
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€1,190 EUR
$1,329 USD
View
A
Retailer 14
-
€1,237 EUR
$1,382 USD
View
B+
Retailer 15
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€1,386 EUR
$1,548 USD
View
B+
Retailer 16
-
€1,419 EUR
$1,585 USD
View
B+
Retailer 17
-
€1,614 EUR
$1,803 USD
View
Most Expensive
B+
MOH London
LG677570927 · Oct 29
€1,732 EUR
£1,524 GBP
View
17 more retailers have this diamond
Prices start from €355 EURSave up to €1,377 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
2.21ct Round
€355 EUR