Emerald|Lab Grown|IGI

3.07ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG757532149

Shape and cutting style on the report: Emerald cut

Certificate IGI LG757532149

Diamond specifications and retailer prices

From €278 EUR
$311 USD
As of October 27, 2026
Save €2,174 EUR (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,453 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.07ct lab-grown emerald diamond

This 3.07ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG757532149 or 757532149. Listed at 15 retailers as of October 27, 2026, with prices from €278 to €2,453, a €2,174 spread on the same certified stone. Brilliant Earth lists it at €2,453. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.07
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757532149
Dimensions10.07 × 6.82 × 4.47 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm6.82 mm3.07 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757532149
Side View
Table 63.0%Crown 33.6°Girdle: MED-STKPavilion 36°Culet: LargeDepth 65.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: €2,453 EUR|Low: €267 EUR|High: €2,461 EUR|Avg: €816 EUR|-0.4%
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
October 31, 2026
Retailer 16€278 EUR
Retailer 3€311 EUR
Retailer 4€322 EUR
Retailer 7€345 EUR
Retailer 8€378 EUR
Retailer 10€483 EUR
Retailer 9€539 EUR
Retailer 14€562 EUR
Retailer 11€610 EUR
Retailer 6€632 EUR
Retailer 15€850 EUR
Retailer 2€1,088 EUR
Retailer 5€1,108 EUR
Retailer 12€1,383 EUR
Retailer 13€1,893 EUR
Brilliant Earth€2,453 EUR

41 data points across 16 retailers

15 retailers€278 EUR to €2,453 EUR

A
Cheapest Retailer
-
€278 EUR
$311 USD
Retailer 2
-
€322 EUR
$360 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
€345 EUR
$385 USD
View
A
Retailer 4
-
€378 EUR
HK$3,300 HKD
View
A
Retailer 5
-
€483 EUR
$540 USD
View
A
Retailer 6
-
€539 EUR
View
B+
Retailer 7
-
€562 EUR
$628 USD
View
A
Retailer 8
-
€610 EUR
£537 GBP
View
A
Retailer 9
-
€632 EUR
$706 USD
View
B+
Retailer 10
-
€850 EUR
$950 USD
View
B+
Retailer 11
-
€1,088 EUR
SGD 1,642 SGD
View
B+
Retailer 12
-
€1,108 EUR
$1,238 USD
View
B+
Retailer 13
-
€1,383 EUR
£1,217 GBP
View
Retailer 14
-
€1,893 EUR
$2,115 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
20250514A · Oct 31
€2,453 EUR
$2,740 USD
View
14 more retailers have this diamond
Prices start from €278 EURSave up to €2,174 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
3.07ct Emerald
€278 EUR