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Emerald|Lab Grown|IGI

3.12ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG742514189

Shape and cutting style on the report: Emerald cut

Certificate IGI LG742514189

Diamond specifications and retailer prices

From €1,608 EUR
$1,796 USD
As of October 31, 2026
Save €9,125 EUR (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €10,732 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.12ct lab-grown emerald diamond

This 3.12ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG742514189 or 742514189. Listed at 25 retailers as of October 31, 2026, with prices from €1,608 to €10,732, a €9,125 spread on the same certified stone. Brilliant Earth lists it at €10,732. 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

3.12
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742514189
Dimensions9.85 × 6.87 × 4.61 mm
L/W Ratio1.43
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
9.85 mm6.87 mm3.12 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742514189
Side View
Table 63.0%Crown 33.4°Girdle: MediumPavilion 41.6°Culet: LargeDepth 67.1%

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 31
Current: €10,732 EUR|Low: €1,378 EUR|High: €10,732 EUR|Avg: €3,945 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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 18€1,436 EUR
Retailer 9€1,608 EUR
Retailer 5€1,665 EUR
Retailer 19€1,665 EUR
Retailer 17€1,817 EUR
Retailer 8€1,915 EUR
Retailer 12€2,607 EUR
Retailer 4€2,619 EUR
Retailer 16€2,945 EUR
Retailer 10€3,806 EUR
Retailer 2€4,151 EUR
Retailer 13€4,268 EUR
Retailer 3€4,487 EUR
Retailer 15€5,039 EUR
Retailer 11€5,212 EUR
Retailer 14€5,278 EUR
Retailer 6€6,271 EUR
Retailer 7€7,842 EUR
Brilliant Earth€10,732 EUR

45 data points across 19 retailers

25 retailers€1,608 EUR to €10,732 EUR

Retailer 1
-
€1,436 EUR
$1,604 USD
Price last confirmed 21 days ago
Retailer 2
-
€1,562 EUR
$1,745 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€1,608 EUR
$1,796 USD
View
Final sale: no returns
Retailer 4
-
€1,665 EUR
$1,860 USD
View
Price last confirmed 29 days ago
Retailer 5
-
€1,665 EUR
$1,860 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
€1,817 EUR
$2,030 USD
View
A
Retailer 7
-
€1,915 EUR
$2,140 USD
View
A
Retailer 8
-
€2,196 EUR
$2,453 USD
View
A
Retailer 9
-
€2,607 EUR
£2,293 GBP
View
A
Retailer 10
-
€2,619 EUR
$2,926 USD
View
A
Retailer 11
-
€2,945 EUR
$3,290 USD
View
Retailer 12
-
€3,445 EUR
$3,849 USD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
€3,806 EUR
£3,348 GBP
View
B+
Retailer 14
-
€4,151 EUR
A$7,134 AUD
View
B+
Retailer 15
-
€4,268 EUR
ZAR 77,036 ZAR
View
B+
Retailer 16
-
€4,487 EUR
$5,013 USD
View
B+
Retailer 17
-
€5,020 EUR
$5,609 USD
View
Retailer 18
-
€5,039 EUR
$5,630 USD
View
Price last confirmed 14 days ago
B+
Retailer 19
-
€5,212 EUR
$5,823 USD
View
B+
Retailer 20
-
€5,278 EUR
£4,643 GBP
View
B
Retailer 21
-
€6,271 EUR
$7,006 USD
View
B
Retailer 22
-
€6,451 EUR
$7,207 USD
View
B
Retailer 23
-
€7,842 EUR
$8,761 USD
View
B
Retailer 24
-
€9,873 EUR
$11,030 USD
View
Most Expensive
B
Brilliant Earth
18396565Y · Oct 31
€10,732 EUR
$11,990 USD
View
24 more retailers have this diamond
Prices start from €1,608 EURSave up to €9,125 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
3.12ct Emerald
€1,608 EUR