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Round|Lab Grown|IGI

2.12ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG685594423

Shape and cutting style on the report: Round brilliant

Certificate IGI LG685594423

Diamond specifications and retailer prices

From €373 EUR
$417 USD
As of October 29, 2026
Save €1,359 EUR (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,732 EUR at Brilliance · As of November 1, 2026
View at Brilliance

About this 2.12ct lab-grown round diamond

This 2.12ct 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 LG685594423 or 685594423. Listed at 19 retailers as of October 29, 2026, with prices from €373 to €1,732, a €1,359 spread on the same certified stone. Brilliance 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

2.12
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685594423
Dimensions8.31 × 8.36 × 5.04 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
8.31 mm8.36 mm2.12 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685594423
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.4%

Caratlytics Score

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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: €358 EUR|High: €2,157 EUR|Avg: €958 EUR|-16.6%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 3€373 EUR
Retailer 8€417 EUR
Retailer 6€418 EUR
Retailer 4€463 EUR
Retailer 19€463 EUR
Retailer 2€515 EUR
Retailer 13€595 EUR
Retailer 18€636 EUR
Retailer 10€700 EUR
Retailer 12€753 EUR
Retailer 14€1,027 EUR
Retailer 7€1,115 EUR
Retailer 16€1,116 EUR
Retailer 17€1,298 EUR
Retailer 5€1,488 EUR
Retailer 11€1,518 EUR
Retailer 9€1,688 EUR
Retailer 15€1,709 EUR
Brilliance€1,732 EUR

31 data points across 19 retailers

19 retailers€373 EUR to €1,732 EUR

A
Cheapest Retailer
-
€373 EUR
$417 USD
A
Retailer 2
-
€417 EUR
$466 USD
View
Final sale: no returns
A
Retailer 3
-
€418 EUR
$467 USD
View
A
Retailer 4
-
€463 EUR
$517 USD
View
A
Retailer 5
-
€463 EUR
$517 USD
View
A
Retailer 6
-
€515 EUR
£453 GBP
View
A
Retailer 7
-
€595 EUR
$665 USD
View
A
Retailer 8
-
€636 EUR
$710 USD
View
A
Retailer 9
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€700 EUR
$782 USD
View
A
Retailer 10
-
€753 EUR
£663 GBP
View
A
Retailer 11
-
€1,027 EUR
A$1,766 AUD
View
A
Retailer 12
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€1,115 EUR
$1,246 USD
View
A
Retailer 13
-
€1,116 EUR
ZAR 20,139 ZAR
View
A
Retailer 14
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€1,298 EUR
$1,450 USD
View
A
Retailer 15
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€1,488 EUR
$1,662 USD
View
B+
Retailer 16
-
€1,518 EUR
$1,695 USD
View
B+
Retailer 17
-
€1,688 EUR
$1,886 USD
View
B+
Retailer 18
-
€1,709 EUR
£1,503 GBP
View
Most Expensive
B+
Brilliance
D29493597 · Nov 1
€1,732 EUR
$1,935 USD
View
18 more retailers have this diamond
Prices start from €373 EURSave up to €1,359 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
2.12ct Round
€373 EUR