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Emerald|Lab Grown|IGI

3.12ct D IF Emerald Lab Grown Diamond

EX • D/IF

Diamond specifications and retailer prices

From €1,436 EUR
$1,604 USD
As of November 1, 2026
Save €2,009 EUR (58%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €3,445 EUR at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

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. Listed at 4 retailers as of October 31, 2026, with prices from €1,436 to €3,445, a €2,009 spread on the same certified stone. NZ Jewellers lists it at €3,445. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions9.85 × 6.87 × 4.61 mm
L/W Ratio1.43
Top View
9.85 mm6.87 mm3.12 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 63.0%CrownGirdle: MediumPavilionCulet: 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: Nov 1
Current: €3,445 EUR|Low: €1,436 EUR|High: €3,445 EUR|Avg: €2,158 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 20, 2026
Retailer 3€1,436 EUR
Retailer 2€1,562 EUR
Retailer 4€1,665 EUR
NZ Jewellers€3,445 EUR

7 data points across 4 retailers

4 retailers€1,436 EUR to €3,445 EUR

A
Cheapest Retailer
-
€1,436 EUR
$1,604 USD
A
Retailer 2
-
€1,562 EUR
$1,745 USD
View
A
Retailer 3
-
€1,665 EUR
$1,860 USD
View
Most Expensive
B+
NZ Jewellers
1b25f3dd-e4b2-4648-a5a1-a0d600c33e9d · Oct 31
€3,445 EUR
$3,849 USD
View
3 more retailers have this diamond
Prices start from €1,436 EURSave up to €2,009 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
€1,436 EUR