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Emerald|Lab Grown|IGI

3.70ct F VS1 Emerald Lab Grown Diamond

VG • F/VS1 • IGI LG683509187

Shape and cutting style on the report: Emerald cut

Certificate IGI LG683509187

Diamond specifications and retailer prices

From €564 EUR
$633 USD
As of November 1, 2026
Save €5,472 EUR (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €6,036 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.7ct lab-grown emerald diamond

This 3.7ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG683509187 or 683509187. Listed at 22 retailers as of November 1, 2026, with prices from €564 to €6,036, a €5,472 spread on the same certified stone. Brilliant Earth lists it at €6,036. 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

3.70
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683509187
Dimensions9.92 × 7.05 × 4.94 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.92 mm7.05 mm3.70 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683509187
Side View
Table 63.0%Crown 35.2°Girdle: STK-THKPavilion 40.4°Culet: LargeDepth 70.1%

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: €6,036 EUR|Low: €541 EUR|High: €6,161 EUR|Avg: €1,929 EUR|-2.0%
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
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 19€564 EUR
Retailer 9€613 EUR
Retailer 3€631 EUR
Retailer 7€654 EUR
Retailer 15€811 EUR
Retailer 10€1,017 EUR
Retailer 2€1,157 EUR
Retailer 16€1,629 EUR
Retailer 18€1,671 EUR
Retailer 14€1,676 EUR
Retailer 12€1,989 EUR
Retailer 8€2,030 EUR
Retailer 6€2,231 EUR
Retailer 11€2,242 EUR
Retailer 4€2,277 EUR
Retailer 13€2,851 EUR
Retailer 17€2,866 EUR
Retailer 5€5,011 EUR
Brilliant Earth€6,036 EUR

43 data points across 19 retailers

22 retailers€564 EUR to €6,036 EUR

A
Cheapest Retailer
-
€564 EUR
$633 USD
A
Retailer 2
-
€613 EUR
$688 USD
View
A
Retailer 3
-
€631 EUR
$708 USD
View
Final sale: no returns
A
Retailer 4
-
€654 EUR
$734 USD
View
A
Retailer 5
-
€811 EUR
$910 USD
View
B+
Retailer 6
-
€925 EUR
$1,037 USD
View
A
Retailer 7
-
€1,017 EUR
$1,141 USD
View
B+
Retailer 8
-
€1,077 EUR
$1,208 USD
View
A
Retailer 9
-
€1,157 EUR
£1,022 GBP
View
Retailer 10
-
€1,629 EUR
A$2,811 AUD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
€1,671 EUR
$1,874 USD
View
B+
Retailer 12
-
€1,676 EUR
ZAR 30,377 ZAR
View
B+
Retailer 13
-
€1,989 EUR
A$3,432 AUD
View
B
Retailer 14
-
€2,030 EUR
$2,277 USD
View
B
Retailer 15
-
€2,231 EUR
$2,502 USD
View
B
Retailer 16
-
€2,242 EUR
£1,980 GBP
View
B
Retailer 17
-
€2,277 EUR
$2,554 USD
View
B
Retailer 18
-
€2,588 EUR
$2,903 USD
View
B
Retailer 19
-
€2,851 EUR
£2,518 GBP
View
Retailer 20
-
€2,866 EUR
$3,215 USD
View
Price last confirmed 15 days ago
B
Retailer 21
-
€5,011 EUR
$5,620 USD
View
Most Expensive
B
Brilliant Earth
18630922A · Nov 2
€6,036 EUR
$6,770 USD
View
21 more retailers have this diamond
Prices start from €564 EURSave up to €5,472 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
3.70ct Emerald
€564 EUR