Emerald|Lab Grown|IGI

3.51ct F VS1 Emerald Lab Grown Diamond

GD • F/VS1 • IGI LG732570423

Shape and cutting style on the report: Emerald cut

Certificate IGI LG732570423

Diamond specifications and retailer prices

From €452 EUR
$505 USD
As of November 1, 2026
Save €1,900 EUR (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,547 EUR at Rare Carat · As of October 18, 2026
View at Rare Carat

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 standard cut grade and certified by IGI LG732570423 or 732570423. Listed at 20 retailers as of October 29, 2026, with a 420% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.51
Carat
F
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732570423
Dimensions10.71 × 7.05 × 4.52 mm
L/W Ratio1.52
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.71 mm7.05 mm3.51 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732570423
Side View
Table 63.0%Crown 37.3°Girdle: Slightly ThickPavilion 37.8°Culet: LNGDepth 64.1%

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: €2,547 EUR|Low: €434 EUR|High: €2,587 EUR|Avg: €1,190 EUR|-1.6%
Rare Carat
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
Retailer 17
November 1, 2026
Retailer 13€452 EUR
Retailer 8€505 EUR
Retailer 3€506 EUR
Retailer 4€560 EUR
Retailer 16€560 EUR
Retailer 12€685 EUR
Retailer 9€831 EUR
Retailer 7€871 EUR
Retailer 2€933 EUR
Retailer 10€1,183 EUR
Retailer 11€1,216 EUR
Retailer 17€1,446 EUR
Retailer 14€1,473 EUR
Retailer 5€1,939 EUR
Retailer 6€2,078 EUR
Retailer 15€2,352 EUR
Rare Carat€2,547 EUR

40 data points across 17 retailers

20 retailers€452 EUR to €2,352 EUR

A
Cheapest Retailer
-
€452 EUR
$505 USD
B+
Retailer 2
-
€505 EUR
$564 USD
View
Final sale: no returns
A
Retailer 3
-
€506 EUR
$565 USD
View
A
Retailer 4
-
€560 EUR
$626 USD
View
Retailer 5
-
€560 EUR
$626 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
€685 EUR
$765 USD
View
B+
Retailer 7
-
€831 EUR
$928 USD
View
B
Retailer 8
-
€871 EUR
$973 USD
View
B+
Retailer 9
-
€933 EUR
£821 GBP
View
B+
Retailer 10
-
€1,183 EUR
A$2,034 AUD
View
B+
Retailer 11
-
€1,216 EUR
ZAR 21,954 ZAR
View
B+
Retailer 12
-
€1,238 EUR
$1,383 USD
View
B+
Retailer 13
-
€1,446 EUR
$1,615 USD
View
B+
Retailer 14
-
€1,473 EUR
$1,646 USD
View
B
Retailer 15
-
€1,637 EUR
£1,440 GBP
View
B
Retailer 16
-
€1,824 EUR
$2,038 USD
View
B
Retailer 17
-
€1,939 EUR
$2,166 USD
View
B
Retailer 18
-
€2,078 EUR
$2,322 USD
View
B
Retailer 19
-
€2,352 EUR
£2,069 GBP
View
Most Expensive
Rare Carat
MK36-74_l_732570423 · Oct 18
€2,547 EUR
$2,845 USD
View
Price last confirmed 14 days ago
19 more retailers have this diamond
Prices start from €452 EURSave up to €1,900 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
€452 EUR