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Emerald|Lab Grown|IGI

4.27ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG821643768

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821643768

Diamond specifications and retailer prices

From €1,022 EUR
$1,142 USD
As of October 29, 2026
Save €4,966 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,988 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.27ct lab-grown emerald diamond

This 4.27ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821643768 or 821643768. Listed at 19 retailers as of October 29, 2026, with prices from €1,022 to €5,988, a €4,966 spread on the same certified stone. Brilliant Earth lists it at €5,988. 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

4.27
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821643768
Dimensions11.56 × 7.51 × 4.79 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.56 mm7.51 mm4.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821643768
Side View
Table 66.0%Crown 34.7°Girdle: STK-THKPavilion 39.5°Culet: LargeDepth 63.8%

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 29
Current: €1,505 EUR|Low: €1,022 EUR|High: €4,227 EUR|Avg: €2,537 EUR|-9.2%
Retailer 1
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
October 31, 2026
Retailer 14€1,022 EUR
Retailer 7€1,217 EUR
Retailer 1€1,505 EUR
Retailer 10€1,517 EUR
Retailer 2€1,615 EUR
Retailer 9€2,214 EUR
Retailer 3€2,255 EUR
Retailer 6€2,311 EUR
Retailer 4€2,919 EUR
Retailer 12€2,956 EUR
Retailer 5€3,613 EUR
Retailer 13€3,696 EUR
Retailer 11€3,825 EUR
Retailer 8€4,050 EUR

19 data points across 14 retailers

19 retailers€1,022 EUR to €5,988 EUR

Retailer 1
-
€983 EUR
$1,098 USD
Price last confirmed 39 days ago
A
Retailer 2
-
€1,022 EUR
$1,142 USD
View
Final sale: no returns
Retailer 3
-
€1,124 EUR
$1,256 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
€1,217 EUR
$1,360 USD
View
A
Retailer 5
-
€1,505 EUR
£1,324 GBP
View
A
Retailer 6
-
€1,517 EUR
$1,695 USD
View
A
Retailer 7
-
€1,615 EUR
View
A
Retailer 8
-
€2,214 EUR
$2,474 USD
View
A
Retailer 9
-
€2,255 EUR
ZAR 40,705 ZAR
View
Retailer 10
-
€2,311 EUR
A$3,972 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
€2,919 EUR
£2,568 GBP
View
B+
Retailer 12
-
€2,956 EUR
$3,302 USD
View
B+
Retailer 13
-
€3,223 EUR
$3,601 USD
View
B+
Retailer 14
-
€3,613 EUR
£3,178 GBP
View
B+
Retailer 15
-
€3,696 EUR
$4,129 USD
View
B+
Retailer 16
-
€3,825 EUR
$4,273 USD
View
B+
Retailer 17
-
€4,050 EUR
SGD 6,115 SGD
View
Retailer 18
-
€4,870 EUR
A$8,371 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
20855451A · Oct 29
€5,988 EUR
$6,690 USD
View
18 more retailers have this diamond
Prices start from €1,022 EURSave up to €4,966 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
4.27ct Emerald
€1,022 EUR