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Heart|Lab Grown|IGI

1.86ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG847660137

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847660137

Diamond specifications and retailer prices

From €241 EUR
$270 USD
As of November 1, 2026
Save €941 EUR (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,182 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.86ct lab-grown heart diamond

This 1.86ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847660137 or 847660137. Listed at 12 retailers as of November 1, 2026, with prices from €241 to €1,182, a €941 spread on the same certified stone. Reve Diamonds lists it at €1,182. 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

1.86
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847660137
Dimensions7.21 × 8.61 × 5.00 mm
L/W Ratio1.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm8.61 mm1.86 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847660137
Side View
Table 58.0%Crown 34.2°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 58.1%

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: €312 EUR|Low: €241 EUR|High: €1,182 EUR|Avg: €688 EUR|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 2, 2026
Retailer 10€241 EUR
Retailer 1€312 EUR
Retailer 11€449 EUR
Retailer 5€461 EUR
Retailer 4€506 EUR
Retailer 8€622 EUR
Retailer 3€657 EUR
Retailer 7€861 EUR
Retailer 2€904 EUR
Retailer 6€1,070 EUR
Retailer 9€1,086 EUR
Reve Diamonds€1,182 EUR

9 data points across 12 retailers

12 retailers€241 EUR to €1,182 EUR

A
Cheapest Retailer
-
€241 EUR
$270 USD
Final sale: no returns
A
Retailer 2
-
€312 EUR
£275 GBP
View
B+
Retailer 3
-
€449 EUR
$504 USD
View
A
Retailer 4
-
€461 EUR
ZAR 8,350 ZAR
View
A
Retailer 5
-
€506 EUR
£447 GBP
View
B+
Retailer 6
-
€622 EUR
A$1,073 AUD
View
B+
Retailer 7
-
€657 EUR
$737 USD
View
B+
Retailer 8
-
€861 EUR
$966 USD
View
B+
Retailer 9
-
€904 EUR
$1,014 USD
View
B
Retailer 10
-
€1,070 EUR
£945 GBP
View
B
Retailer 11
-
€1,086 EUR
$1,218 USD
View
Most Expensive
B
Reve Diamonds
5850B76D8 · Nov 1
€1,182 EUR
$1,326 USD
View
11 more retailers have this diamond
Prices start from €241 EURSave up to €941 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
1.86ct Heart
€241 EUR