Emerald|Lab Grown|IGI

3.51ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG826622628

Shape and cutting style on the report: Emerald cut

Certificate IGI LG826622628

Diamond specifications and retailer prices

From €820 EUR
As of October 27, 2026
Save €4,909 EUR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,729 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.51ct lab-grown emerald diamond

This 3.51ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826622628 or 826622628. Listed at 19 retailers as of October 26, 2026, with prices from €820 to €5,729, a €4,909 spread on the same certified stone. Brilliant Earth lists it at €5,729. 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

3.51
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826622628
Dimensions10.52 × 7.02 × 4.64 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.52 mm7.02 mm3.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826622628
Side View
Table 64.0%Crown 36.8°Girdle: Slightly ThickPavilion 41.7°Culet: LargeDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €5,729 EUR|Low: €609 EUR|High: €5,729 EUR|Avg: €1,426 EUR|+27.7%
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 27, 2026
Retailer 10€609 EUR
Retailer 11€658 EUR
Retailer 13€787 EUR
Retailer 2€820 EUR
Retailer 8€1,036 EUR
Retailer 5€1,063 EUR
Retailer 12€1,199 EUR
Retailer 9€1,216 EUR
Retailer 14€1,405 EUR
Retailer 16€1,541 EUR
Retailer 4€1,574 EUR
Retailer 3€1,698 EUR
Retailer 6€1,798 EUR
Retailer 15€1,827 EUR
Retailer 7€2,542 EUR
Brilliant Earth€5,729 EUR

32 data points across 16 retailers

19 retailers€820 EUR to €5,729 EUR

Retailer 1
-
€388 EUR
$433 USD
Price last confirmed 17 days ago
Retailer 2
-
€445 EUR
$497 USD
View
Price last confirmed 19 days ago
Retailer 3
-
€481 EUR
$537 USD
View
Price last confirmed 16 days ago
Retailer 4
-
€481 EUR
$537 USD
View
Price last confirmed 18 days ago
Retailer 5
-
€658 EUR
$735 USD
View
Price last confirmed 16 days ago
Retailer 6
-
€787 EUR
£693 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
€820 EUR
View
Retailer 8
-
€1,036 EUR
A$1,781 AUD
View
Price last confirmed 35 days ago
Retailer 9
-
€1,063 EUR
ZAR 19,178 ZAR
View
Price last confirmed 18 days ago
Retailer 10
-
€1,199 EUR
$1,340 USD
View
Price last confirmed 16 days ago
Retailer 11
-
€1,405 EUR
£1,236 GBP
View
Price last confirmed 17 days ago
Retailer 12
-
€1,541 EUR
SGD 2,326 SGD
View
Price last confirmed 16 days ago
Retailer 13
-
€1,545 EUR
$1,726 USD
View
Price last confirmed 17 days ago
Retailer 14
-
€1,574 EUR
$1,758 USD
View
Price last confirmed 17 days ago
Retailer 15
-
€1,698 EUR
$1,897 USD
View
Price last confirmed 16 days ago
Retailer 16
-
€1,798 EUR
A$3,091 AUD
View
Price last confirmed 24 days ago
Retailer 17
-
€1,827 EUR
£1,607 GBP
View
Price last confirmed 17 days ago
Retailer 18
-
€2,542 EUR
$2,840 USD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
20898565A · Oct 26
€5,729 EUR
$6,400 USD
View
18 more retailers have this diamond
Prices start from €820 EURSave up to €4,909 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
3.51ct Emerald
€820 EUR