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Emerald|Lab Grown|IGI

2.51ct E IF Emerald Lab Grown Diamond

VG • E/IF • IGI LG846640240

Shape and cutting style on the report: Emerald cut

Certificate IGI LG846640240

Diamond specifications and retailer prices

From €795 EUR
$888 USD
As of October 31, 2026
Save €4,253 EUR (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €5,048 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.51ct lab-grown emerald diamond

This 2.51ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG846640240 or 846640240. Listed at 13 retailers as of October 31, 2026, with prices from €795 to €5,048, a €4,253 spread on the same certified stone. Brilliant Earth lists it at €5,048. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.51
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846640240
Dimensions9.29 × 6.40 × 4.21 mm
L/W Ratio1.45
Culet sizeLarge
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
9.29 mm6.40 mm2.51 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846640240
Side View
Table 62.0%Crown 32.4°Girdle: MediumPavilion 40.3°Culet: LargeDepth 65.8%

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 31
Current: €5,048 EUR|Low: €795 EUR|High: €5,693 EUR|Avg: €2,030 EUR|-11.3%
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
October 31, 2026
Retailer 12€795 EUR
Retailer 4€962 EUR
Retailer 7€1,003 EUR
Retailer 13€1,180 EUR
Retailer 6€1,263 EUR
Retailer 9€1,312 EUR
Retailer 2€1,955 EUR
Retailer 8€1,958 EUR
Retailer 10€2,125 EUR
Retailer 5€2,681 EUR
Retailer 3€2,769 EUR
Retailer 11€3,105 EUR
Brilliant Earth€5,048 EUR

10 data points across 13 retailers

13 retailers€795 EUR to €5,048 EUR

A
Cheapest Retailer
-
€795 EUR
$888 USD
Final sale: no returns
A
Retailer 2
-
€962 EUR
HK$8,400 HKD
View
A
Retailer 3
-
€1,003 EUR
$1,120 USD
View
A
Retailer 4
-
€1,180 EUR
$1,318 USD
View
A
Retailer 5
-
€1,263 EUR
£1,111 GBP
View
A
Retailer 6
-
€1,312 EUR
View
A
Retailer 7
-
€1,955 EUR
A$3,361 AUD
View
A
Retailer 8
-
€1,958 EUR
$2,188 USD
View
A
Retailer 9
-
€2,125 EUR
ZAR 38,352 ZAR
View
B+
Retailer 10
-
€2,681 EUR
$2,995 USD
View
B+
Retailer 11
-
€2,769 EUR
SGD 4,181 SGD
View
B
Retailer 12
-
€3,105 EUR
£2,731 GBP
View
Most Expensive
B
Brilliant Earth
22235448A · Oct 31
€5,048 EUR
$5,640 USD
View
12 more retailers have this diamond
Prices start from €795 EURSave up to €4,253 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
2.51ct Emerald
€795 EUR