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Emerald|Lab Grown|IGI

3.31ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG726521185

Shape and cutting style on the report: Emerald cut

Certificate IGI LG726521185

Diamond specifications and retailer prices

From €1,591 EUR
$1,777 USD
As of October 30, 2026
Save €6,940 EUR (81%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €8,530 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.31ct lab-grown emerald diamond

This 3.31ct 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 LG726521185 or 726521185. Listed at 28 retailers as of October 29, 2026, with prices from €1,591 to €8,530, a €6,940 spread on the same certified stone. Brilliant Earth lists it at €8,530. 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

3.31
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726521185
Dimensions10.23 × 6.97 × 4.73 mm
L/W Ratio1.47
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
10.23 mm6.97 mm3.31 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726521185
Side View
Table 63.0%Crown 37.5°Girdle: MediumPavilion 41.2°Culet: LargeDepth 67.9%

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 30
Current: €8,530 EUR|Low: €1,527 EUR|High: €11,366 EUR|Avg: €4,309 EUR|-14.2%
Brilliant Earth
Retailer 2
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Retailer 26
October 31, 2026
Retailer 25€1,591 EUR
Retailer 24€1,730 EUR
Retailer 2€1,780 EUR
Retailer 4€1,845 EUR
Retailer 6€1,996 EUR
Retailer 14€2,021 EUR
Retailer 15€2,246 EUR
Retailer 13€2,594 EUR
Retailer 8€2,786 EUR
Retailer 21€2,942 EUR
Retailer 5€3,103 EUR
Retailer 9€3,206 EUR
Retailer 26€3,458 EUR
Retailer 19€3,820 EUR
Retailer 23€4,173 EUR
Retailer 20€4,283 EUR
Retailer 16€4,823 EUR
Retailer 11€4,970 EUR
Retailer 22€5,296 EUR
Retailer 3€5,303 EUR
Retailer 10€5,572 EUR
Retailer 7€6,285 EUR
Retailer 17€6,508 EUR
Retailer 18€7,123 EUR
Brilliant Earth€8,530 EUR
Retailer 12€11,366 EUR

31 data points across 26 retailers

28 retailers€1,591 EUR to €8,530 EUR

A
Cheapest Retailer
-
€1,591 EUR
$1,777 USD
A
Retailer 2
-
€1,730 EUR
$1,933 USD
View
A
Retailer 3
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€1,780 EUR
$1,989 USD
View
Final sale: no returns
A
Retailer 4
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€1,845 EUR
$2,061 USD
View
Retailer 5
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€1,845 EUR
$2,061 USD
View
Price last confirmed 21 days ago
A
Retailer 6
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€1,996 EUR
$2,230 USD
View
A
Retailer 7
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€2,021 EUR
$2,258 USD
View
A
Retailer 8
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€2,246 EUR
HK$19,600 HKD
View
A
Retailer 9
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€2,594 EUR
£2,282 GBP
View
Retailer 10
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€2,680 EUR
£2,358 GBP
View
Price last confirmed 16 days ago
A
Retailer 11
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€2,786 EUR
$3,112 USD
View
A
Retailer 12
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€2,942 EUR
View
A
Retailer 13
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€3,103 EUR
$3,467 USD
View
A
Retailer 14
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€3,206 EUR
$3,582 USD
View
B+
Retailer 15
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€3,458 EUR
$3,863 USD
View
B+
Retailer 16
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€3,820 EUR
£3,360 GBP
View
Retailer 17
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€4,173 EUR
A$7,172 AUD
View
Price last confirmed 9 days ago
B+
Retailer 18
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€4,283 EUR
ZAR 77,310 ZAR
View
B+
Retailer 19
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€4,823 EUR
$5,389 USD
View
B+
Retailer 20
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€4,970 EUR
$5,553 USD
View
B+
Retailer 21
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€5,296 EUR
£4,659 GBP
View
Retailer 22
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€5,303 EUR
$5,925 USD
View
Price last confirmed 13 days ago
B
Retailer 23
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€5,572 EUR
$6,225 USD
View
Retailer 24
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€6,285 EUR
A$10,802 AUD
View
Price last confirmed 22 days ago
B
Retailer 25
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€6,467 EUR
$7,225 USD
View
B
Retailer 26
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€6,508 EUR
SGD 9,825 SGD
View
B
Retailer 27
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€7,123 EUR
$7,958 USD
View
Most Expensive
B
Brilliant Earth
15598993A · Oct 29
€8,530 EUR
$9,530 USD
View
27 more retailers have this diamond
Prices start from €1,591 EURSave up to €6,940 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
3.31ct Emerald
€1,591 EUR